President's
Corner
Dennis Gertenbach
As fall
approaches, it is time
to reflect on all of the
activities during the
past year - the great
field trips, outstanding
meeting programs, the
Wednesday lapidary
nights, the best club
show in years. All of
these activities are
planned and run by
volunteers; people just
like you.
With elections
for club officers and
board members coming
soon, think about
volunteering for a
leadership position in
the club. You won't
have to do all the work
yourself. There are
others in the club that
will provide assistance
and guidance. You might
consider co-chairing
with someone else to
share the work.
The power of
the volunteer can be
seen in our club's
Rockhounds of the Year.
Ray and Dorothy Horton
have spent countless
hours making this club
what it is today. While
we thank them for their
sharing their knowledge
and enthusiasm, we
should also think how
each of us could help.
Let me know where you
would like to use your
talents for the club
this next year.
****************
Club
Meeting
Thursday,
Sept 9, 7:15 p.m.
West Boulder Senior
Center, 9th & Arapahoe
For this
month's club meeting, we
are fortunate to have
club member Caren
Johannes give us a
presentation on her
family's rock-hounding
vacation this summer to
Nevada and Oregon.
Caren says she has
enough material for
three presentations, so
we will be treated to
the best of the best!
****************
Jr. Geologists Continue
to Study Boulder's Rock
Formations
During
the past two months, the
Jr. Geologists have been
studying the rock
formations around
Boulder. September will
be the last month of
this series, where we
will be looking at the
Cretaceous formations
north of Boulder.
During the Cretaceous,
Boulder was under the
Interior Seaway and the
sediments that were
deposited during that
time became the shales,
limestones, and
sandstones we see
today. The Jr.
Geologists will look at
these rocks and try to
figure out what was
going on at that time.
In order
to get out into the
field before it gets too
dark, we will meet at
6:15 on Thursday,
September 23rd in the
parking lot of the Sol
Azteca at 28th and Iris.
Plan to eat before you
get there or bring a
sack supper. Wear
sturdy shoes, as we
will do some walking.
Be sure to bring a rock
hammer and something to
put your specimens in,
if you want to collect.
Please let
Dennis Gertenbach
know you
are coming.
****************
2004 Rockhound of the
Year
Every
year, the Flatirons
Mineral Club selects one
of its members as their
Rockhound of the Year.
This year, Ray and
Dorothy Horton have been
selected for this honor.
Members for over 40
years, they have served
the club repeatedly as
Program Chair, Field
Trip Chair, and on the
Scholarship Committee.
They are faithful in
filling grab bag
samples, have helped
judge the state science
fair as a club
representative, and have
overseen the
refreshments at the
monthly club meetings.
Their activities include
leading field trips and
teaching at the
Wednesday workshop
nights.
The club
is grateful for the
years of service they
have provided and we
appreciate all of their
hard work. In summary,
one of the nominations
said it best. "They
pitch in and help with
whatever is needed, they
are knowledgeable and
enjoy sharing."
****************
A Few
More Field Trips!
Paul Boni
The
summer field trip
schedule is winding
down. Here is the
latest trip schedule. A
couple of trips remain
unscheduled at this
time, and we need
volunteers to lead some
fall field trips, such
as to the newly
accessible Table
Mountain quarries to
look for zeolites.
McCoy,
CO
Sept 11 and 12
Trip leader:
Dennis Gertenbach
Fossils,
including crinoids,
brachiopods, horn
corals, and others
McCoy is
famous for Pennsylvanian
marine fossils. The area
abounds with crinoids,
brachiopods, and horn
corals. Also found are
shark teeth, bivalves,
and other sea creatures
from 300 million years
ago. This is a great
trip for kids.
We plan
to visit several
locations in the area,
each with different
fossils to find. The
fossils are mostly loose
on the ground and will
require little or no
digging. Plan to bring
water, protection from
the sun or inclement
weather, hiking shoes,
rock pick, food, and
collecting stuff. McCoy
can be hot this time of
year, so plan
accordingly. (It can
also rain or even snow
in September, too.)
Parents are responsible
for their children.
Participants can plan on
joining us just on
Saturday or stay
overnight and continue
hunting on Sunday.
We will visit different
areas each day. There is
primitive camping in the
area (no water or other
facilities) or you can
stay in a motel in
Eagle. The distance from
Boulder is about 150
miles.
Please
contact
Dennis Gertenbach to
sign up for the trip.
He will provide
information about the
trip, the meeting times,
and detailed directions
to the meeting place.
Trips unscheduled as
of this writing:
The
following are trips that
will happen this summer,
but have not yet been
scheduled. We are
working on other field
trip ideas and will
announce them when the
details are worked out.
Lien Quarry
Trip Leader; Connie
Hauser
Calcite
Crystals.
The
reason that this trip is
yet unscheduled is that
the quarry operators
have not hit a seam of
calcite crystals lately.
The plan is that when
they do, they will call
Connie and Connie will
call all who are
interested. The field
trip will then be on.
Please leave your name
and phone number with
Connie if you are
interested. Lien Quarry
calcite crystals are
often UV fluorescent.
Caribou Silver Mine
Trip Leader; Ray Horton
Ray has
spoken with Tom
Hendricks who has
graciously agreed to
allow us to pick over
the mine dumps at the
famous Caribou Mine. The
main attraction here is
the chance to find wire
silver specimens. Other
mine dumps attractions
are always things like
quartz and pyrite
crystals and specimens
of ore minerals. This is
a beautiful site and
well worth the trip,
even if just for a pick
nick lunch! At this time
we do not have a firm
date with Mr. Hendricks.
****************
2004 FMC Picnic
Charlotte Morrison
The
annual Flatirons Mineral
Club Picnic was well
attended in North
Boulder Park on August
21. Many hands were soon
busy filling the grab
bags with mineral
specimens that have been
waiting in our shed.
We want
to thank all of the
members who collected
these specimens on their
field trips individually
or with the club. Then
there were Wednesday
evenings with people
putting the mineral and
fossil specimens in
thousands of tiny
plastic bags with
labels. Charlotte kept
a count to be sure we
had a variety and enough
for ten groups. They
could not all be from
the same location, for
example.
We are
fortunate to have
members who like to sew
and others who provide
the fabric: Jeannie
Hurst, Evelyn Lynch,
Susanne Melbye, Jean
Brownhill and a new
friend of Paul Ralston,
Joan Sinwell.
Gerry
Naugle produced 450
coupons to place in the
bags for the Denver Show
sales table. These
coupons have the name of
our club and invite the
person who bought the
bag to come to our show
in November, and receive
a free mineral specimen
in exchange for the
coupon. After these 450
bags had been filled,
there were still enough
rocks and bags to make
400 more for sale at our
November show. All
proceeds go to the
scholarship fund at the
Colorado School of
Mines.
We are
out of specimens for
2005, so we rely on you
our members to continue
to collect large numbers
of small specimens
suitable for the grab
bags. Jeannie Hurst has
cut out about 500 more
bags from attractive
fabric, and she has
samples to show how to
assemble them to anyone
who would like to
volunteer and get
started sewing the 2005
batch.
Gerry
Naugle received a round
of applause for his hard
work. Not only did he
supervise the hauling of
specimens from the shed
to the picnic, making
sure we had all the
flats we would need, but
he also worked hard
setting up the grill and
getting it going, and
grilling the tasty
hamburgers for our
picnic meal. So many
thanks to the "cheerful
chef", and also to our
club members for their
potluck dishes (salads
and desert) that filled
out the picnic fare. And
finally, thanks to those
who drove to the shed
and took the finished
bags and the few
remaining specimens back
for storage until
November.
Club
president Dennis
Gertenbach was unable to
attend, but he delegated
Gerry Naugle to announce
at the picnic that our
"Rockhound of the Year"
award this year goes to
Ray and Dorothy Horton,
by popular vote. Also,
Alex Cook was given a
lifetime membership card
for his services to the
club, by vote of the
Board of Directors.
So thanks
to many willing
volunteers, we had
another fun and
successful annual
picnic!
****************
Club Show Case At
Boulder Public Library
Gerry Naugle
We have
made arrangements with
the Boulder Public
Library to place a
display case in the
bridge walkway over the
creek. It will be there
starting on Monday, Oct
31 through the end of
November.
This is a
major publicity coup for
our club. Club members
are strongly encouraged
to bring favorite and
interesting specimens to
the Library for display
in this case on the
afternoon of Monday, Oct
31. If possible, make
your own display labels,
but we may be able to
have Microsoft Word on a
diskette so that we can
do some labeling on
site.
****************
Helpers needed at the
Denver Show
Charlotte
Morrison, with the help
of Lew Yoder, will show
our "Touch Me Rocks" in
the Flatirons Mineral
Club area at the Denver
showm, Sept. 17-19.
This table needs to be
attended at all times by
club members. Please
stop by for an hour when
you visit the show, to
give Charlotte and Lew
time to see the
exhibits.
If you
volunteer as a helper,
you can gain free
admission to the show.
Please call Charlotte
(303-499-9289) to have
your name placed on the
list at the front door.
Also, there will be a
special party and silent
auction for show
volunteers in the foyer
of the Mart at 6 PM
Saturday night. So sign
up to be a helper, and
join in the fun!
****************
FMC
Fall Show Committee
Meeting
The next
SHOW COMMITTEE MEETING
for our November 19, 20
& 21 show will be held
at the Hurst's at 2863
Nebrina Pl., Tuesday,
September 28 at 7 p.m.
Time is getting short
and we all need to
volunteer for lots of
different jobs. Join us
and be part of the
show! See you at John's
& Jeanne's. Contact
John if you are
ready to learn a new
show job. Thank you for
your help and support.
Have you
organized your display?
Call Paul Ralston to
reserve one of the 32
Show Cases for your
rocks, fossils or
minerals.
****************
Volunteers Needed at the
Denver Museum of Nature
and Science
This
fall, the Denver Museum
of Nature and Science is
planning a new
interactive program for
kids, call the Research
Carts. The first
Research Cart will focus
on the Denver Basin
Research Project, which
is helping to unravel
the geology of the
Denver area. Ancient
landscapes, including
rain forests, swamps,
and beaches, are being
better defined through
this research program.
Volunteers will use the
Research Carts to teach
the public about this
research project and
will help the public
learn more about the
geology in their own
back yards. If this
first Research Cart is
successful, more will
be added in the future.
Volunteers are asked to
commit one year for a
minimum of 8 hours per
month. Training will
begin in September. If
you are interested in
volunteering, contact
Addie Jo Rocchio at
303-370-6436 or
ajrocchio@dmns.org.
****************
Colorado School of Mines
Open House: An
Invitation
Wednesday, September 15,
7-10 p.m.
The
Colorado School of Mines
has issued an invitation
to an open house
reception at their new
Geology Museum in
Golden, on Wednesday,
September 15 from 7 to
10 PM, on the eve of the
Denver Gem and Mineral
Show. The School of
Mines hopes to make this
an annual event.
The
reception will feature
hors d'oeuvres, a cash
bar, and the fabulous
School of Mines String
Quartet, new displays on
the Colorado uranium
rush, as well as new
display cases and
special exhibits. Some
phenomenal new specimens
donated by Bruce and
David Oreck and Marty
Zinn will be on display.
There will be special
displays of borates
recently donated by Dawn
Minette and spectacular
Chinese minerals donated
by Marty Zinn, as well
as new special exhibits
by Dave Bunk, Bryan
Lees, and Bill Larson.
In addition, there will
be a newly installed,
magnificent
stained-glass window.
Named The Call, it came
from a
nineteenth-century
Scottish church and
features two miners
receiving wisdom and
enlightenment from an
angel of the Lord.
Last but
not least, there will be
a silent auction to
benefit the Museum.
Last year's auction was
a great success, with
many marvelous pieces.
Donations of items for
this auction are
solicited. Contact
Paul Bartos at the
Museum.
****************
Offers for Sale to FMC
Members
FMC club
member Mike Trafton has
completed his
documentary video on
rhodochrosite mining in
Colorado, chiefly filmed
in the Sweet Home Mine
in Alma. He showed some
of this video to us at
one of our club meetings
several months ago. The
completed video is 82
minutes in length, and
the DVD includes some
"extras". The DVD will
sell commercially for
$25, and will be on sale
at the Denver Gem and
Mineral Show in
September. However, Mike
will have some for sale
to club members at our
October meeting (Oct 14)
for $20.
A new
book, Facts About
Fluorite, is being
offered for sale by its
author, Joe Eburno, of
Wheaton, IL, who has
been a mineral collector
for over 40 years. He
says, "Although my
initial interest
encompassed general
mineral species, I
became fascinated by
the color, variety, and
quality of worldwide
fluorite specimens.
This interest prompted
me to write Facts About
Fluorite and develop an
extensive fluorite
collection." The book is
soft-covered with 70
pages and 8 color
photographs, and the
cost is $18 postpaid.
Order from the author:
Joe Eburno, 2259
Hiram Dr, Wheaton IL
60187.
****************
Upcoming Events, Nearby
& Elsewhere
Sept.
3-6, Rock Swap at
Crawford, Nebraska. 6th
Annual Fairburn Agate
collectors' swap meet--if you
haven't checked it out,
it is well worth the
drive this Labor Day
weekend. See lots of
Fairburn Agates on
display as well as for
swap or for sale,
usually about 50
dealers. There will be
guided field trips for
the public, so come
prepared. See you
there!
Sept. 3-6
-- Volunteers are being
sought to help at the
education tent at Taste
of Colorado, Labor Day weekend Sep. 3-6, sponsored by the Colorado
Mining Exhibit
Foundation: "The 40 ft x
40 ft walk-through
public education tent
will be on Cheyenne
Place, just north of
Colfax again this Labor
Day weekend. We need
people for four-hour
shifts Friday through
Monday during the day
light hours. Thousands
of voters and teachers
visit our exhibit, so we
need 8 to 10 people per
shift to help. Call Guy
Johnson (303-969-0365)
if you can help with
this pro-active outreach
event with the theme:
"The Importance of
Mining and Minerals to a
Strong America". (Or
email Guy at
GPJ222@aol.com)
Exhibits and exhibitors
at this tent include
free gold panning, the
Colorado Geological
Survey, etc.
Saturday,
Sep. 4 will be the next
"Dinosaur Discovery Day", public
interpretive tour day at
Dinosaur Ridge,
Morrison, CO, 10
a.m.-2:30. Interpretive
walking tours are free;
there is a $2 charge to
ride the bus to the top
of the Ridge. This day's
tour will feature
special booths and
programs on the theme of
"Rocks and Roles:
Celebrating Females in
Earth Science", aimed
especially at getting
young people interested
in earth science. For
more information please
see
http://www.dinoridge.org
Thursday,
Sep. 9, "Zeolite
Minerals" will be the
theme of the bimonthly
meeting of the Colorado
Chapter, Friends of
Mineralogy. The meeting
will be at 7:30 p.m. in
the V.I.P. room (ground
floor, at rear of the
T-rex Cafeteria) of the
Denver Museum of Nature
and Science. Any
interested persons are
welcome to attend the
meeting; for more
information, please
contact Pete Modreski
(303-202-4766) or Jack
Murphy at DMNS
(303-370-6445 or
303-370-6355).
Sep.
17-19 -- Denver Gem and
Mineral Show at the Denver
Merchandise Mart, 58th
Ave. at I-25. The
second largest such show
in the entire U.S., and
with much more to see
than any of the smaller
such shows held at other
times in Denver or
Colorado. It includes
exhibits from many
museums within and even
outside the U.S., many
(100 or more) dealers,
"free mineral
identification",
lectures and special
programs including a
Saturday evening lecture
and silent auction, and
an entire separate hall
full of fossils exhibits
and dealers. "Zeolites
and Associated Minerals"
is the theme of this
year's mineral show.
USGS will have a booth
here, as well as the
Colorado Geological
Survey and other
non-profit
organizations. See
http://www.denvermineralshow.com/
Mondays &
Wednesdays, September
20-296:30-8:30 p.m.
Naturalist Nook, Denver
Museum of Nature and
Science. $70 member, $85
nonmember. Paleontology
of the Western Interior. Dr. Kirk
Johnson, chief curator
and curator of
paleontology. The
Western Interior of
North America preserves
one of the most complete
sequences of
fossiliferous rock in
the world, Explore the
rich fossil treasures of
the Rocky Mountain
States.
Tuesdays,
September 21-October 26,
6:30-8:30 p.m. Classroom
303, Denver Museum of
Nature and Science. $120
member, $135 nonmember.
Introduction to
Dinosaurs. Virginia
Tidwell, assistant
preparator, Earth
Sciences Department.
Identify the
characteristics used to
define each group of
dinosaurs and discuss
current topics in
paleobiology, with
emphasis on how
scientists test their
theories. For ages 15
and up.
Thursday,
September 30, 7:00 p.m.
Ricketson Auditorium,
Denver Museum of Nature
& Science, $10 member,
$13 nonmember. Revealing
the Mysteries of the
Earth's Deep Interior. Dr. David
James, research
geophysicist, Carnegie
Institution. Modern
seismology was born in
the 1960s with the
remarkable discovery of
sea floor spreading. In
this talk, James
describes how seismic
images are obtained and
the vital clues they
yield for solving
mysteries as diverse as
the causes of
earthquakes and mountain
building to the origin
of diamonds formed deep
in the ancient roots of
continents.
Thursdays, 0ctober 7-21,
7:00-9:00 p.m. Classroom
303, Denver Museum of
Nature and Science. $60
member, $75 nonmember.
Regional Geology of
Western Europe. Dr. Bob
Raynolds, research
associate, Earth
Sciences Department.
Dive deep into the
geological wonders of
Western Europe with this
insightful geologist.
Thursday,
October 14--DAYTIME:
11:30 a.m.-1:00 p.m. $7
member, $10 nonmember;
EVENING: 7:00-9:00 p.m.
Denver Museum of Nature
and Science. $10 member,
$13 nonmember. Geology
of the World: Morocco. Dr. Bob
Raynolds, research
associate, Earth
Sciences Department. The
intrepid Raynolds will
discuss the geological
wonders underneath the
modern landscape of
Morocco.
Oct 30-31
- Tulsa (Oklahoma) Rock
& Mineral Society Gem &
Mineral Show, featuring
Working Demonstrations,
Continuous silent
auction, Hourly door
prizes, Adult &
children's programs,
Competitive and
exceptional special
exhibits, Children's
games and scientific
experiments, Select
national dealers. Tulsa
Event Center, 2625 South
Memorial Drive, Tulsa,
Oklahoma. Contact Peggy
Stewart at
peggy22@cox.net.
Check
our own web site for
additional events, and
further details:
http://bcn.boulder.co.us/community/fmc/fmctk.htm
****************
Peridot
Agate Licker 8/03
History:
Peridot (pronounced
pear-uh-doe) is a French
word derived from the
Arabic paridat, which
means gem. The stone
ranges in color from
light yellow-green to
the intense bright green
of new grass to olive.
Because of the way
peridot splits and bends
the rays of light
passing through it, it
has a velvety, "sleepy"
appearance - a shining
rich glow.
According
to astrologers, the
wearer of peridot will
enjoy happiness in
marriage, the power of
eloquence in speech and
enduring freedom from
insecurity - both
emotional and physical.
Ancient Egyptians called
peridot "the gem of the
sun", although they
believed its seekers
might not find it in
sunlight. Because of
their brightness in the
desert sun, the stones
were supposedly
invisible by daylight.
In darkness, however,
they were alleged to
give off a light of
their own. By night,
miners were said to mark
their locations
accordingly and return
to recover their
treasures by day.
Peridot
was believed to have the
power to dissolve
enchantments. To exert
its full potential, the
stone was to be set in
gold. Then it would
drive away night's
terrors. If it was to be
used to protect the
wearer from evil
spirits, it had to be
pierced, strung on the
hair of a donkey, and
worn on the left arm. As
a medical remedy, it was
powdered to cure asthma.
Holding a peridot under
the tongue was supposed
to lessen the thirst of
a person suffering from
fever.
The high
priest's breastplate,
which is described in
the Biblical book of
Exodus, includes a stone
for each of the twelve
tribes of Israel, one
being peridot.
Sources:
Archaeologists have
found valuable peridots
in Alexandria, Egypt,
which must have come
from the original
source, the island of
Zebargad (zebargad being
the Arabic word for
peridot). It is located
about 50 miles from the
coast of Egypt in the
Red Sea. Faceted stones
have also been found in
the ruins of ancient
Greece and attributed to
the same source.
Zebargad,
which was known for many
years as Saint John's
Island, may have been
mined as early as 1500
BC. The island was
discussed in the natural
history of Pliny the
Elder (23-79 AD.) as
having been explored in
the fourth century BC.
It was called the "the
Serpent Isle" since its
many poisonous snakes
interfered with mining
activity. Eventually, an
Egyptian ruler had the
snakes killed and kept
the miners isolated at
work on the island.
Because the rich stones
were so coveted, guards
of the deposits were
told to kill any
unauthorized travelers
approaching the island.
The
treasure was kept secret
from the western world
for centuries - from
Biblical times until the
seventeenth century. The
mines were very active
from 1906 until World
War I and afterward
until World War II.
Burma
then became the prime
source of peridot,
stones from its Mogok
region being generally a
bit lighter green than
those of Zebargad.
Another major worldwide
source of peridot is the
San Carlos Apache
Reservation in Arizona.
Only the Apache Indians
may mine there. Lesser
sources of peridot are
Norway, Brazil,
Australia, Hawaii and
the Congo. Peridots have
been found in
meteorites.
On
Display: The largest
known faceted peridot
(310 carats) is
displayed at the
Smithsonian Institute,
Washington, D.C. Now a
part of the Diamond
Treasury in Moscow,
Russia, is a
yellowish-green
192.75-carat stone that
belonged to the czars. A
step cut peridot of 146
carats is in the
Geological Museum,
London, England. The
collections of the
American Museum of
Natural History in New
York and the Chicago
Museum of Natural
History have included
beautiful examples of
peridot. Many peridots
were taken to Europe by
crusaders returning from
the East and kept in
cathedrals. Especially
fine specimens are in
the Cathedral in
Cologne.
****************
History of Bauxite in
Arkansas
by
William V. Bush, Arkansas Geological Commission-1984
Reprinted
from THE PETRIFIED LOG
10/99, via THE GLACIAL
DRIFTER 10/03
Bauxite
was discovered by a
French chemist, P.
Berthier, in 1821 while
investigating specimens
found near Les Baux in
southern France. The
name Bauxite was not
used until many years
later.
The
development of the Bayer
process for the
extraction of alumina
from bauxite and the
Hall process for the
reduction of the alumina
to metallic aluminum
occurred during the
period 1885 to 1890. As
the metal aluminum
became better known and
its qualities
recognized, many plants
designed to utilize the
Bayer and Hall processes
were built. Production
of bauxite in Arkansas
began in 1898 and has
generally increased
since, although the
overall trend is marked
by many short-term
production declines.
Bauxite
in Arkansas was first
described in 1842 by Dr.
W. Byrd Powell, who
noted the peculiar
character of this rock
in Fourche Cove but did
not recognize its true
nature. John C. Branner,
State Geologist, was the
first to identify
bauxite when he noticed
it in a sample brought
to him by Ed Weigel of
Little Rock in 1887. The
material was being used
to surface the road from
Sweet Home to Little
Rock. Branner's first
published report of the
occurrence of bauxite
appeared in 1891. This
was only a few years
after the first
discovery of bauxite in
America, at Rome,
Georgia, and three years
after the Pittsburgh
Reduction Company had
been organized to
commercialize the Hall
process of aluminum
production.
Active
development began in
1895, with the purchase
of land and mineral
rights on large areas,
and in 1896 the first 20
tons of ore were
shipped. In 1898 about
633 long tons of bauxite
were mined to make
aluminum. Pittsburgh
Reduction Company, a
subsidiary of the
Aluminum Company of
America, entered the
Arkansas bauxite field
in 1899 and produced
1,720 tons of ore that
year. In the same year
the General Bauxite
Company also shipped
some ore. During the
next three years the
production remained low,
but in 1903 it rose to
more than 25,000 tons.
Production increased
rapidly, and reached
nearly 200,000 tons in
1914. World War I
resulted in a remarkable
increase, and more than
560,000 tons were
produced in 1918.
After the
war, production dropped
and oscillated from year
to year. By 1923 the
total was back to
nearly 500,000 tons.
This tonnage represented
about one half of the
world's production for
that year. After 1923
increased production of
foreign ore,
particularly the
high-grade ores from
northern South America,
caused a decline in
production. Depressed
economic conditions
during the early 1930's
reduced the output
further, and in 1932 it
was down to about 90,000
tons. However, in
subsequent years
production figures began
to rise again. The
all-time peak was
reached during World War
II when, in 1942, more
than 6,000,000 long tons
was produced.
Since the
end of World War II, two
major companies have
continued mining
operations in the
bauxite area. Alcoa
Mining Company and
Reynolds Metals Company,
both have refineries
located near Bryant, in
Saline County. However,
early in 1982 the
Reynolds Company ceased
operation of their mine.
Several other companies
have been active in
Arkansas bauxite,
American Cyanamid
Company, Norton Company,
Porocel Corporation,
Stauffer Chemical
Company, and A.P. Green
Company. Between the end
of the war and 1981 (the
last year production
data was available)
annual production has
averaged nearly
1,700,000 long tons.
Occurrence of Arkansas
Bauxite: The bauxite
deposits in Arkansas are
associated with
intrusions of nepheline
syenite in Pulaski and
Saline Counties. They
were formed from
weathering and leaching
of silica from the
aluminum-rich syenite
when it was exposed. The
deposits crop out on the
surface but in most
places are covered by
sand and clays of
Tertiary age. Although
some bauxite was mined
underground in the early
years, it is now
obtained by stripping
and open pit methods.
Uses of
Arkansas Bauxite: The
principle use of
Arkansas bauxite is in
the manufacture of
metallic aluminum. Other
uses are for the
manufacture of
artificial abrasives,
chemicals, refractories,
cements, absorbents, and
catalysts.
****************
Minutes of the Board
Meeting
Emily Epstein, Secretary
August 8,
2004
Present:
Paul Boni, Emily
Epstein, Dennis
Gertenbach, Ray Gilbert,
Ray Horton, Shirley
Mehta, Gerry Naugle,
Terry O'Donnell,
Melinda Thompson, Lew
Yoder
The
meeting came to order at
7:30
Trick
Runions was unable to
attend due to an eye
injury. He is working on
new member packets,
which should be ready to
give to incoming members
this fall.
Dennis
Gertenbach announced
that Ray and Dorothy
Horton are the Club's
Rockhounds of the Year.
Arrangements for the
picnic were discussed.
Alex Cook volunteered to
get the ice. Paul Boni
suggested that we should
adjust drink
purchases-more tea and
water, less pop. Ray
Horton and Terry
O'Donnell are working on
programs for the
September and October
meetings. Discussion of
possible speakers
ensued.
Gerry
Naugle gave the
treasurer's report.
Scholarchip checks have
been sent to the School
of Mines, and the club
is still solvent.
Charlotte Morrison
reported that Paul
Ralston's sister,
Margaret, died and Paul
and Martha made a
donation to the
scholarship fund in her
honor. She also reported
the death of founding
and life member Don
Tripp's son. The Board
voted to authorize
transfer of $25 each in
memory of Margaret
Ralston and Don Tripp's
son.
We need
to make preparations for
the upcoming Denver
Show. Bill Hutchison
agreed to assemble the
club case, but he needs
specimens and
photographs. Charlotte
needs more volunteers
for the club table.
She'll have a sign-up
sheet at the picnic.The
braille captions for the
Touch-Me rocks are
getting worn and we need
to have new ones made.
The board authorized the
expenditure.
Gerry has
arranged to have a club
exhibit at the Boulder
Public Library in early
November. Emily asked if
it would be acceptable
to include examples of
what's being taught at
the show. It was agreed
that that and anything
else done by the club
would be suitable. We
need items collected
and/or made by club
members, as well as
photographs. People
should bring their items
to the library late
afternoon or early
evening ofOctober 31 to
put them into the
exhibit.
Paul
Boni reported on field
trips. Jeffco is still
debating what will
happen with North Table
Mountain. There will be
yet another hearing on
it on Wednesday, August
18, from 6-8 p.m. in the
Open Space Hearing Room.
People are encouraged to
attend. Also, the Antero
trip is in jeopardy. So
far, Paul's is the only
4-wheel-drive vehicle
signed up, and there
will be no trip up the
mountain unless there is
at least one more
vehicle.
The next
show committee meeting
will be August 17 at
Alex Cook's house. We
need to finalize
arrangements for tables
and cases. We are having
difficulty locating Jim
Armitage's educational
materials in the shed.
It may be under the
sawhorses. Jim is
inviting various school
groups to attend the
show. Gerry reported
that the gold panning
this year will be run by
the prospecting group
from Littleton.
Discussion of various
other matters ensued.
Board
meetings conflicting
with WIPS monthly
meetings continues to be
a problem. The board
voted to change our
meeting to resolve this.
We will meet on the last
Monday of the month,
starting this month.
That should avoid
conflict, yet still put
the board meeting close
enough to our club
meeting to be useful.
Charlotte agreed to
host.
We need
new officers for next
year. Dennis will head
the nominating
committee. We need to
fill secretary,
webmaster, and field
trip coordinator, among
other offices.
Gerry
reported that some
groups meeting at the
Senior Center have
assigned closet space.
David at the center told
him it might be possible
for the FMC get an
assigned closet, which
would make things much
easier for our
membership.
The
meeting adjourned at 9
p.m.
Respectfully submitted,
****************
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