Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Calcite from
Montgomery-Shoshone Mine, Rhyolite, Bullfrog Mining District, Bullfrog Hills, Nye County, Nevada, USA


07380880017375955763852.jpg
Calcite

Montgomery-Shoshone Mine, Rhyolite, Bullfrog Mining District, Bullfrog Hills, Nye County, Nevada, USA
07380880017375955763852.jpg
Calcite

Montgomery-Shoshone Mine, Rhyolite, Bullfrog Mining District, Bullfrog Hills, Nye County, Nevada, USA
07312530017272014724352.jpg
Calcite

Montgomery-Shoshone Mine, Rhyolite, Bullfrog Mining District, Bullfrog Hills, Nye County, Nevada, USA
Locality type:Mine
Classification
Species:Calcite
Formula:CaCO3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Calcite data
Locality Data:Click here to view Montgomery-Shoshone Mine, Rhyolite, Bullfrog Mining District, Bullfrog Hills, Nye County, Nevada, USA
Data Identifiers
Mindat Occurrence Record ID:192511
Long-form Identifier:1:3:192511:1
GUID (UUID V4):0
Nearest other occurrences of Calcite
1.9km (1.2 miles) ⓘBond Gold Bullfrog Mine, Bullfrog Mining District, Bullfrog Hills, Nye County, Nevada, USA
3.1km (1.9 miles) ⓘTramps group, Bullfrog Mining District, Bullfrog Hills, Nye County, Nevada, USA
3.2km (2.0 miles) ⓘDenver Mine, Bullfrog Mining District, Bullfrog Hills, Nye County, Nevada, USA
5.5km (3.4 miles) ⓘBarrick Bullfrog Gold Mine, Nye County, Nevada, USA
6.8km (4.2 miles) ⓘOriginal Bullfrog Mine, Bullfrog Mining District, Bullfrog Hills, Nye County, Nevada, USA
6.8km (4.2 miles) ⓘBullfrog Mine (Original Bullfrog Mine), Bullfrog Mining District, Bullfrog Hills, Nye County, Nevada, USA
7.1km (4.4 miles) ⓘBalik claims, Bare Mountain Mining District (Fluorine Mining District), Bare Mountain, Nye County, Nevada, USA
7.8km (4.8 miles) ⓘGold Bar Mine, Bullfrog Mining District, Bullfrog Hills, Nye County, Nevada, USA
9.3km (5.8 miles) ⓘMayflower Mine, Bullfrog Mining District, Bullfrog Hills, Nye County, Nevada, USA
10.4km (6.5 miles) ⓘNBMG Sample Sites 1055 and 1056, Bullfrog Mining District, Bullfrog Hills, Nye County, Nevada, USA
References
USGS Bull 407
Cornwall, HR (1972) Geology and mineral resources of southern Nye County, Nevada: Nevada Bur. Mines Bull, 77.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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