1. Mineral Resources
2. Online Spatial Data
3. National Mineral Resource Assessment 1998

Mineral assessment tracts in Lake county, Oregon

[Additional scientific data in this geographic area]

GB26: Epithermal vein, quartz-alunite (25e) (Tertiary) , covers 8 % of this area

90%	50%	10%	5%	1%
2	5	9	12	15

GB28: Hot-spring Au-Ag (25a) (Tertiary) , covers 8 % of this area

90%	50%	10%	5%	1%
13	18	21	25	29

PC20: Epithermal vein, Comstock (25c) (Tertiary) , covers 90 % of this area

90%	50%	10%	5%	1%
0	1	3	5	5

PC28: Hot-spring Au-Ag (25a) (Tertiary) , covers 90 % of this area

90%	50%	10%	5%	1%
0	1	3	5	7