Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Hornfels from
Cox Tunnels Occurrence, Granite Mining District, Grant County, Oregon, USA


Locality type:Occurrence
Classification
Type:Hornfels
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Hornfels data
Locality Data:Click here to view Cox Tunnels Occurrence, Granite Mining District, Grant County, Oregon, USA
Data Identifiers
Mindat Occurrence Record ID:1055186
Long-form Identifier:1:3:1055186:8
GUID (UUID V4):0
Nearest other occurrences of Hornfels
0.9km (0.5 miles) ⓘBoston Tunnel Occurrence, Granite Mining District, Grant County, Oregon, USA
3.8km (2.4 miles) ⓘLast Chance Prospect, Granite Mining District, Grant County, Oregon, USA
7.0km (4.4 miles) ⓘLong Meadow Claim, Granite Mining District, Grant County, Oregon, USA
8.5km (5.3 miles) ⓘBig Pine Occurrence, Cracker Creek Mining District, Oregon, USA
8.7km (5.4 miles) ⓘGold Prospect (MRDS - 10036566), Cracker Creek Mining District, Oregon, USA
9.3km (5.8 miles) ⓘIbex Mine, Cracker Creek Mining District, Oregon, USA
9.8km (6.1 miles) ⓘGold Prospect (MRDS - 10036613), Granite Mining District, Grant County, Oregon, USA
10.6km (6.6 miles) ⓘUnnamed Cr prospect [1], Grays Peak, Baker County, Oregon, USA
11.2km (6.9 miles) ⓘGold Ridge Occurrence, Baker County, Oregon, USA
11.9km (7.4 miles) ⓘMorning Star Mine (Morning Star occurrence; Extension), Bourne (Cracker City), Baker County, Oregon, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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