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Psilomelane from
Chocolate Drop group (Chocolate Drop claim; Black Queen claim; Black Jack claim; Big Bear claim; War Eagle; Black Point; Dixie Queen; Alaskan; McKinney; Tadpole; Big Bear; Chipmunk; Chipmunk and Laskin; Ebony Group; Chocolate Drop Mine), Thumb Peak, Palo Verde Mining District, Palo Verde Mountains, Imperial County, California, USA


Classification
Species:'Psilomelane' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Romanèchite2
Todorokite2
Data
Mineral Data:Click here to view Psilomelane data
Locality Data:Click here to view Chocolate Drop group (Chocolate Drop claim; Black Queen claim; Black Jack claim; Big Bear claim; War Eagle; Black Point; Dixie Queen; Alaskan; McKinney; Tadpole; Big Bear; Chipmunk; Chipmunk and Laskin; Ebony Group; Chocolate Drop Mine), Thumb Peak, Palo Verde Mining District, Palo Verde Mountains, Imperial County, California, USA
Photo GalleryView Gallery (2 photos)
Data Identifiers
Mindat Occurrence Record ID:325351
Long-form Identifier:1:3:325351:9
GUID (UUID V4):0
Nearest other occurrences of Psilomelane
2.2km (1.4 miles) Unspecified Mn occurrence [1], Tadpole Tank, Palo Verde Mountains, Imperial County, California, USA
3.6km (2.2 miles) Black Widow Mine (Black Angus Mine; Angus No. 2), Thumb Peak, Palo Verde Mining District, Palo Verde Mountains, Imperial County, California, USA
11.6km (7.2 miles) Lugo Mine (American No. 3; Palo Verde Mine; Lost Donkey Mine; Jack Ass Mine; McIntyre Manganese deposit; McIntyre-Lugo), Palo Verde Peak, Palo Verde Mining District, Palo Verde Mountains, Imperial County, California, USA
36.4km (22.6 miles) Black Diamond Mine group, Hidden Valley, U.S. Army Yuma Proving Grounds, Trigo Mountains Mining District (Cibola Mining District), La Paz County, Arizona, USA
40.7km (25.3 miles) Andrus claims, U.S. Army Yuma Proving Grounds, Trigo Mountains Mining District (Cibola Mining District), La Paz County, Arizona, USA
42.4km (26.3 miles) ABC Mine, Trigo Mountains Mining District (Cibola Mining District), La Paz County, Arizona, USA
44.9km (27.9 miles) Palen Mountains, Riverside County, California, USA
45.3km (28.2 miles) Groce Mine (Parsons Mine; Black Strike claim; Black Strike deposit; Grosse Mine; Arlington Group Mines), Arlington Black Jack deposit (Arlington-Blackjack Mine; Blackjack Mine; Arlington Group Mines), McCoy Spring, Arlington District (Ironwood District), McCoy Mts (Ironwood Mts), Riverside County, California, USA
45.5km (28.3 miles) Black Jack Mine (Black Jack group), Arlington Black Jack deposit (Arlington-Blackjack Mine; Blackjack Mine; Arlington Group Mines), McCoy Spring, Arlington District (Ironwood District), McCoy Mts (Ironwood Mts), Riverside County, California, USA
45.7km (28.4 miles) Manganese Canyon Mine (Manganese Canyon group; Social Manganese Mine; Social Bray), Arlington Black Jack deposit (Arlington-Blackjack Mine; Blackjack Mine; Arlington Group Mines), McCoy Spring, Arlington District (Ironwood District), McCoy Mts (Ironwood Mts), Riverside County, California, USA
References
 
and/or  
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