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Magnetite from
Jumbo Copper Mine (Jumbo Mine), Copper Mountain, Prince of Wales Island, Ketchikan Mining District, Prince of Wales-Hyder Census Area, Alaska, USA


Locality type:Mine
Classification
Species:Magnetite
Formula:Fe2+Fe23+O4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Magnetite data
Locality Data:Click here to view Jumbo Copper Mine (Jumbo Mine), Copper Mountain, Prince of Wales Island, Ketchikan Mining District, Prince of Wales-Hyder Census Area, Alaska, USA
Data Identifiers
Mindat Occurrence Record ID:575096
Long-form Identifier:1:3:575096:2
GUID (UUID V4):0
Nearest other occurrences of Magnetite
0.6km (0.4 miles) ⓘMagnetite Cliff Prospects, Mount Jumbo, Prince of Wales Island, Ketchikan Mining District, Prince of Wales-Hyder Census Area, Alaska, USA
0.8km (0.5 miles) ⓘGonnason Prospect, Copper Mountain, Prince of Wales Island, Ketchikan Mining District, Prince of Wales-Hyder Census Area, Alaska, USA
1.2km (0.8 miles) ⓘHoughton Prospect, Mount jumbo, Prince of Wales Island, Ketchikan Mining District, Prince of Wales-Hyder Census Area, Alaska, USA
2.3km (1.4 miles) ⓘCopper Mountain Mine (New York; Illinois; Miller; Texas Mine; Copper Mountain), Prince of Wales Island, Ketchikan Mining District, Prince of Wales-Hyder Census Area, Alaska, USA
4.6km (2.8 miles) ⓘSultana claims (Beaver prospects), Sulzer, Hetta Inlet, Prince of Wales Island, Ketchikan Mining District, Prince of Wales-Hyder Census Area, Alaska, USA
5.6km (3.5 miles) ⓘGreen Monster Mountain, Prince of Wales Island, Ketchikan Mining District, Prince of Wales-Hyder Census Area, Alaska, USA
6.3km (3.9 miles) ⓘRex prospect (Idela prospect), Green Monster Mountain, Prince of Wales Island, Ketchikan Mining District, Prince of Wales-Hyder Census Area, Alaska, USA
14.8km (9.2 miles) ⓘKhayyam Mine (Kiam Mine), Prince of Wales Island, Ketchikan Mining District, Prince of Wales-Hyder Census Area, Alaska, USA
17.3km (10.7 miles) ⓘStumble-On Mine (Mammoth prospect), Prince of Wales Island, Ketchikan Mining District, Prince of Wales-Hyder Census Area, Alaska, USA
31.3km (19.4 miles) ⓘUnnamed Occurrence (ARDF - CR070), Baker Point, Kasaan Bay, Prince of Wales Island, Ketchikan Mining District, Prince of Wales-Hyder Census Area, Alaska, USA
References
Stevens, H.J. (1911) A Manual of the Copper Industry of the World. The Copper Handbook Vol. 10
Mineral Record (1977) 8:4-12
 
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