Vote for your favorite mineral in #MinCup26! - Cuprite vs. Halite
While externally similar shapes, these two minerals are very different inside.
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Magnetite from
Halemaumau crater, Kilauea Volcano, Hawaii County, Hawaii, USA


Locality type:Crater
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 Halemaumau crater, Kilauea Volcano, Hawaii County, Hawaii, USA
Data Identifiers
Mindat Occurrence Record ID:522014
Long-form Identifier:1:3:522014:4
GUID (UUID V4):0
Nearest other occurrences of Magnetite
68.8km (42.7 miles) ⓘHualālai Volcano, Hawaii County, Hawaii, USA
77.5km (48.1 miles) ⓘHonoka'a, Hamakua, Hawaii County, Hawaii, USA
References
Dunham, Kinsgley C. (1933) Crystal cavities in lavas from the Hawaiian Islands. American Mineralogist, 18 (9) 369-385 p.384 - (from a Palache specimen at Harvard)
 
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