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The Reef Titanium/Iron Occurrence, Lewis and Clark County, Montana, USAi
Regional Level Types
The Reef Titanium/Iron OccurrenceOccurrence
Lewis and Clark CountyCounty
MontanaState
USACountry

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Latitude & Longitude (WGS84):
47° 7' 38'' North , 112° 6' 55'' West
Latitude & Longitude (decimal):
47.12722,-112.11528
GeoHash:
G#: c82k0g0pu
GRN:
N32W56
Type:
Occurrence
Köppen climate type:
BSk : Cold semi-arid (steppe) climate
Nearest Settlements:
PlacePopulationDistance
Cascade696 (2017)35.2km
Simms354 (2011)42.9km
Helena Valley Northwest3,482 (2011)44.4km
Augusta309 (2011)45.7km
Fort Shaw280 (2011)47.9km
Mindat Locality ID:
165107
Long-form identifier:
mindat:1:2:165107:5
GUID (UUID V4):
0


REF:Analytical Data:: SRC.REF: SCHMIDT, ROGER G., 1979, USGS BULL. 1441, P. 68
Deposit:: SCHMIDT, ROGER G., 1979, ROCKS AND MINERAL RESOURCES OF THE WOLF CREEK AREA, LEWIS AND CLARK AND CASCADE COUNTIES, MONTANA: USGS BULL. 1441, P. 6
Deposit:: 1966 RECON
Commodities (Trace) - Titanium - Metal, Iron
Development Status: Occurrence
Host Rock Unit: Umpqua Formation
Host Rock: Sandstone

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


5 valid minerals.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

Select Rock List Type

Alphabetical List Tree Diagram

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
ⓘMagnetite4.BB.05Fe2+Fe3+2O4
ⓘIlmenite4.CB.05Fe2+TiO3
ⓘQuartz4.DA.05SiO2
Group 9 - Silicates
ⓘZircon9.AD.30Zr(SiO4)
ⓘTitanite9.AG.15CaTi(SiO4)O
Unclassified
ⓘ'K Feldspar'-

List of minerals for each chemical element

OOxygen
Oⓘ IlmeniteFe2+TiO3
Oⓘ MagnetiteFe2+Fe23+O4
Oⓘ QuartzSiO2
Oⓘ TitaniteCaTi(SiO4)O
Oⓘ ZirconZr(SiO4)
SiSilicon
Siⓘ QuartzSiO2
Siⓘ TitaniteCaTi(SiO4)O
Siⓘ ZirconZr(SiO4)
CaCalcium
Caⓘ TitaniteCaTi(SiO4)O
TiTitanium
Tiⓘ IlmeniteFe2+TiO3
Tiⓘ TitaniteCaTi(SiO4)O
FeIron
Feⓘ IlmeniteFe2+TiO3
Feⓘ MagnetiteFe2+Fe23+O4
ZrZirconium
Zrⓘ ZirconZr(SiO4)

Other Databases

Link to USGS MRDS:10090792

Other Regions, Features and Areas containing this locality

North AmericaContinent
North America PlateTectonic Plate
USA

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