O'Connor River Gypsum Deposit
About this location
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Found Here
Geology and deposit
- Host rock
- Evaporite
- Tectonic setting
- Alexander Terrane Of Insular Tectonic Belt
- Deposit model
- 253: Bedded gypsum: marine evaporite gypsum
Northwest-Trending Shear Zone
Limestone Is Altered To Skarn In Places.
Mining history
- Status
- Prospect
- Discovered
- 1958
Records and references
WHITE, G.V., 1986, PRELIMINARY REPORT O'CONNOR RIVER GYPSUM DEPOSIT (114P/10E), IN GEOLOGIC FIELDWORK- 1985: BRITISH COLUMBIA MINISTRY OF ENERGY, MINES, AND PETROLEUM RESOURCES PAPER 1986-1, P. 279-282
Data: USGS Mineral Resources Data System, record 10023245 — view the source record
Difficulty
Getting there
Location on Map
Coordinates: 59.66641, -136.75216
Nearby rockhounding locations
- O'Connor River — GypsumBC · 1.3 mi
- Kim — ZincBC · 2.9 mi
- Camp Creek — Silver, CopperBC · 5 mi
- Klehini River Sw — Zinc, SilverBC · 6.5 mi
- Klehini River Ne — Silver, LeadBC · 5.9 mi
- Lunar — Silver, LeadBC · 4.9 mi
More Anhydrite locations in BC
Recommended Gear

Estwing E3-22P Rock Pick
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Clear Anti-Fog Safety Glasses (4 Pack)
Adjustable, anti-fog lenses for clear vision in any conditions. About $5 per pair.

Watertight Medical Kit
Compact, waterproof first aid kit with bandages, moleskin, and field essentials.

National Audubon Society Field Guide to Rocks and Minerals
The classic pocket reference for identifying over 600 rocks and minerals in North America.
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