Vote for your favorite mineral in #MinCup26! - Monazite-(Ce) vs. Andalusite
It's a showdown with rare earth elemental ore Monazite-(Ce) and index mineral Andalusite.
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Siltstone from
Big Horn Mine (Big Horn; Grey Ram; Burro Claims), Custer County, Colorado, USA


Locality type:Mine
Classification
Type:Siltstone
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Siltstone data
Locality Data:Click here to view Big Horn Mine (Big Horn; Grey Ram; Burro Claims), Custer County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:1044578
Long-form Identifier:1:3:1044578:9
GUID (UUID V4):0
Nearest other occurrences of Siltstone
0.3km (0.2 miles) ⓘCloverdale Mine (Cloverdale Tunnel), Rainbow Lake Mining District, Lake Creek Mining District, Custer County, Colorado, USA
4.5km (2.8 miles) ⓘRita Alta Mine, Rainbow Lake Mining District, Lake Creek Mining District, Custer County, Colorado, USA
6.0km (3.7 miles) ⓘSangre De Cristo Mine (Bobtail and Gregory Lode), Custer County, Colorado, USA
7.3km (4.5 miles) ⓘSteele Canyon Mining; Milling; and Investment Company Claims (Independence; Victor; Princess), Blake Mining District (Mirage Mining District; Cotton Creek Mining District), Saguache County, Colorado, USA
24.7km (15.4 miles) ⓘElarton Manganese Deposit, Crestone Mining District (Baca Grant Mining District), Saguache County, Colorado, USA
28.7km (17.8 miles) ⓘColorado Copper Company Mine, Red Gulch Mining District, Fremont County, Colorado, USA
28.7km (17.9 miles) ⓘCopper Prince Mine, Red Gulch Mining District, Fremont County, Colorado, USA
30.3km (18.8 miles) ⓘBig Bear Occurrence (Big Hole; Cactus Claims), Texas Creek Area, Fremont County, Colorado, USA
30.4km (18.9 miles) ⓘWellsville Deposit (Iron Mountain Deposit), Wellsville Area, Fremont County, Colorado, USA
31.3km (19.5 miles) ⓘRed Gulch Mine, Red Gulch Mining District, Fremont County, Colorado, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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