Mineral Resources
Online Spatial Data
National Mineral Resource Assessment 1998
Mineral assessment tracts in Jeff Davis county, Texas
CR04: Skarn Cu (18b)
(Tertiary)
, covers 97 % of this area
90%
50%
10%
5%
1%
0
0
0
0
1
CR07: Skarn Zn-Pb (18c)
(Tertiary)
, covers 97 % of this area
90%
50%
10%
5%
1%
0
0
0
0
1
CR14: Porphyry Cu-Au (20c)
(Middle Tertiary)
, covers 87 % of this area
90%
50%
10%
5%
1%
0
0
0
1
2
CR19: Polymetallic replacement (19a)
(Tertiary)
, covers 97 % of this area
90%
50%
10%
5%
1%
0
1
2
2
2
CR22: Alkaline Au-Te (22b)
(Middle Tertiary)
, covers 87 % of this area
90%
50%
10%
5%
1%
2
5
8
12
20
CR28: Epithermal vein, quartz-adularia (25c + 25d)
(Tertiary)
, covers 10 % of this area
90%
50%
10%
5%
1%
0
0
0
0
1