GRN grid region: N20W64
A grid 'square' of approximately 160km x 160km, part of the Global Reference Network of 19,833 grid cells covering the Earth.Northeast Corner:
30 0'0'' N , 101 44'23'' W ( 30,-101.74 )
Southwest Corner:
28 30'0'' N , 103 21'18'' W ( 28.5,-103.355 )
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsCommodity List
This is a list of exploitable or exploited mineral commodities recorded at this locality.Mineral List
62 valid minerals. 1 (TL) - type locality of 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 DiagramLocalities within grid area
- Coahuila
- Texas
- Brewster County
- Altuda Mountain Mining District
- Big Bend National Park
- Brewster County
- Texas
- Brewster County
- Big Bend National Park
- ⭔Black Gap Area
- Central part
- Christmas Mountains
- Davis Mountains
- Marathon
- Persimmon Gap
- Santiago Mountains
- Stillwell Mountain prospect (Stillwell Ranch)
- Brewster County
Chisos Mountains, Big Bend National Park, Brewster County, Texas, USA