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Magnesite from
Jumbo Mine (B & M Mine; Double Star Mine), Castle Rock Springs area, West Mayacmas Mining District, Sonoma County, California, USA


Locality type:Mine
Classification
Species:Magnesite
Formula:MgCO3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Magnesite data
Locality Data:Click here to view Jumbo Mine (B & M Mine; Double Star Mine), Castle Rock Springs area, West Mayacmas Mining District, Sonoma County, California, USA
Data Identifiers
Mindat Occurrence Record ID:334803
Long-form Identifier:1:3:334803:1
GUID (UUID V4):0
Nearest other occurrences of Magnesite
3.2km (2.0 miles) ⓘChicago Mine (St. Louis Mine; Ural Mine; Pittsburg Mine), Castle Rock Springs, East Mayacmas Mining District, Lake County, California, USA
4.3km (2.7 miles) ⓘContact Mine (Walker; Queen group), Castle Rock Springs area, West Mayacmas Mining District, Sonoma County, California, USA
4.4km (2.7 miles) ⓘSocrates Mine, Castle Rock Springs area, West Mayacmas Mining District, Sonoma County, California, USA
9.4km (5.9 miles) ⓘCulver-Baer Mine, North Fork Little Sulphur Creek, Cloverdale, West Mayacmas Mining District, Sonoma County, California, USA
14.2km (8.8 miles) ⓘLytton, Sonoma County, California, USA
21.2km (13.2 miles) ⓘBrush deposit, Cloverdale, West Mayacmas Mining District, Sonoma County, California, USA
23.6km (14.7 miles) ⓘMelville Ranch, Cloverdale, West Mayacmas Mining District, Sonoma County, California, USA
23.8km (14.8 miles) ⓘYordi Ranch deposit (Ekert Ranch), Cloverdale, West Mayacmas Mining District, Sonoma County, California, USA
23.9km (14.8 miles) ⓘNorton Ranch occurrence, Venado, Coast Range, Sonoma County, California, USA
25.5km (15.9 miles) ⓘPattenburg Refractory Magnesite Mine, Cloverdale, West Mayacmas Mining District, Sonoma County, California, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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