Annex Mine, Bonanza Mine group (Mellgren group; Chance Mine; Mellgren Mine; Mellgren Mine), Tombstone Mining District, Cochise County, Arizona, USAi
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Latitude & Longitude (WGS84):
31° North , 110° West (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~1km
Type:
Köppen climate type:
Mindat Locality ID:
32897
Long-form identifier:
mindat:1:2:32897:2
GUID (UUID V4):
77c10fc5-f2c2-4ccc-b31a-51cb6e2c4d75
A Ag-Pb-Cu-Au mine located in the NE ¼ sec. 16, T.20S., R.22E. Owned at times, or in part, by Melgren and the Tombstone Silver Fields Co.
Mineralization is ozidized base metal sulfides with enriched pockets of silver ore along irregular fissure veins in Cretaceous Bisbee Group sedimentary rocks close to an intrusive contact.
Workings include a shaft and surface openings.
List of minerals for each chemical element
Other Regions, Features and Areas containing this locality
Mexico
- Sierra Madre OccidentalMountain Range
North America
- Sonoran DesertDesert
North America PlateTectonic Plate
- Basin and Range BasinsBasin
- Mazatzal DomainDomain
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