, 1923-02-11

" ChTySoule) Laramie EtanEe AZur-
fte blue carbonate OF copper Rambler
and Blanche Mines at Holmes. Barlte
Cheavy SPAR Medicine Bow Mountains.
not mined. acknowledgements de
posts we'll developed on Rock Creek
in h eastern part OF the county. De
posits also occur respectively at eight
n twenty miles southwest OF Lara
mile. Has been shipped from Rock
Creek and the Laramie Basin. Bis
muthinite, near Cummings City, not
mined Blsmutite has been mined on
John Mountain. Brown iron ore
Qtrnonite) occurs at Jclm mines.
Cement material PORTLAND fifteen feet
OF pure mari in Niobrara formation,
eight miles southwest OF Laramie.
Ccrusito carbonate Of lead in schists
and diorite at Esterbrook; has been
mined and shipped. Chalcoclte Ccop-
Der glance) in gnelss and schist at
Jelm; gold and silver values: Doane-
Rambler n other mines. Chalcopy-
rite "copper" pyrites) in granite md
hchlst at Jelm mines; gold values.
Clay bricD abundant. brick plant at
Laramie. Coal Nituminous) Laramie
BASIN, mined for local use at Rock.
putton and Mil Creeks. Cobalt, with
~Eold-copper ores in the Medicine Bow
NA4AAAES At LlAA4A4tSs NOpDtE NIldllNtl III
granite at Rambler mine. Copper
minerals. predominant metal produced
ut Douglas Creek. Horse Creek, Jclm
Mountain and Laramie Peak. CoveI-
7ite Cblue copper mined at the Ram
bier mine at Holmes. Cuprite (red
copper oxide) Rambler mini at
Holmes. EpsomIte Epson salt. mag
nesium sulphate). long needle shaped
crystals in Brooklyn Lake. area ninety
acres, covered with nearly pure de-
post near Wilcox Station. Gaiena
<argentiferous) mined for gold and
lsilver in gneiss and schist at Jelm.
also occurs at Esterbrook. Sold
centennial. Holmes inc Jelm Noun
tain. Gold (placer) Douglas Creek and
aRaystone. Granite-abundant in Medl-
cine Bow and Laramie Ranges.
-Gypsum-rock gypsum is mined at
Red Butte and used by one mill for
lrnaking plaster; gypsite. or earthly
Gypsum, is dug near Laramie and
used by two mills for making plaster.
gHalite (comon salO in soda lakes.
FHematite (red iron ore) at Jelm mines.
Rhinestone, three miles northeast of
Laramie, used for lime in sugar beet
Tefining. Limestone 6uild!nE) quarry
at Laramie. Magnetic magnetic iron
SltJ III ulOi4lS near IOApdIR- Al1ll-
iCt1ite (Green carbonate OF copper
abundant in Rambler mino and found
in the Blanche mine at Holmes.
Manganese. west side of Laramie
kpeak. Marble. west flank of the Lara.
Snni6 Range: east flank of the Medicine
Elbow range; 10O-foot ledge of good
EQUALITY Copper Lake Station. Mari.
-nfteen feet pure mari about eight
smlles southwest of Laramie. Mela.
Sconite (black oxide Of copper consider.
sable quantity in the Rambler mine,
kI4blmes. Mica (muscovite) in the
k1tedicine Bow Range. Mirabilite
sHodium s%ulphate. glauber salO in soda
-lnkes; has been mined near Laramie.
Afolybdenite in the Strong mine.
YRRtron Carbonate of Soda common
an the soda lakes; not marketed.
in copper ores with platI-
Enum in the Rambler mine at Holmes. |
platinum in the copper ores of the
-RRmbler mine. Pumice In beds from
Flour to six feet thick near Sports
e1nan's Lake. Pyrite Qron pyrltes.
ffools gold with copper ores in Jelm
Eand Ulcahoma mines; mined for gold
eand silver content. Pyrrhotite Uron- |
esulphur-nickeD underlying iron oxides.
zSand glass has been mined three
5n1les east of Laramie. Sandstone has
Abeen mined in small quantity at Lara
rmle. Shale CbriCk) used for making |
@brick at Laramie. Sperrylite has been
-found at the Rambler mine at Holmes.
.Tenorite Oblack oxide OF copper in
tqpantity at the Rambler mine. Wolf
sramite Uungsten-manganese) in u
1Bnnall stringer in a copper mine near
Holmes.
4 Big Horn County.
= Asbestos, some showing in the Big
Horn Mountains. Asphalt on the west
eslope Of h same range. Azurite-
IBIS Horns. Bentonite OF good qual-
.ity near Basin and Henderson, also
: thick deposits near Hartman and the
Montana boundary. Clay CbriCk)
abundant near Basin n other points.
: Cuprite Fed copper oxide prospects,
8 Bull Creek, Walker Prairie. Big
Horns. Gold (placeD Big Horns.
: Granite-abundaut in the same range.
Gypsum occurs n~bundantly in the
Big Horns. NIalachite Cgreen carbon.
= hto OF copper in prospects at Bull
gCamp, Walker Prairie, Big Horn
EMOuntains. with other ores. Marble.
eBiS Horn Mountains. TravertIne
calcium carbonateJ abundant along
the Big Horn River.
L. NhinpOel 1OuThy.
Coal-see under Coal"
A Carbon County.
q Agate tnossJ considerable quantity.
Especially south from the Pathfinder
Reservoir. AngIcslte dead carbonatel
Fwith galena, ceruslte n quartz at
fJprris. Asbestos, considerable guam
tity in the Seminole Mountains.
Azurite in the Grand Encampment
tbpd Seminole districts. Bentoulte in
abundance. BOrn.te purple copper
orel has been mined in the Encamp.
ment district. Cerusite with galena
land quartz at Ferris. Chalcocite one
OF the important ores Of the Encnmp.
ment district. ~Chalcopyrite. another
important ore OF Encampmert district
kRnd Seminole MountainB. Clay Cbrick)
near Encampment. Copper minerals
T-Encampment, French Creek. P.-
Kin and Seminole. Epsomite in sev.
Sr1l Ike Of this county. GaIcra ut
D Ferris mine In assure with quartz.
~Seru8ite and anEleFlIe. Gold placer
sop South French Crock. ~Gr!ndstonc
n nFNmTTfEH uEHE TH-Hf--