Home > Type Localities II – November 19 > MS1132 Todorokite

Todorokite


Todorokite is a manganese oxide mineral, originally named after this locality (Yoshimura, 1934). While know for decades, the crystal structure of todorokite remained unsolved until Post & Bish (1988) solved it from the mineral powder. This is a feathery mass of the mineral from the type locality.

This item was part of the personal collection of Ralph Merrill, proprietor of the prolific mail order business Minerals Unlimited. Merrill obtained this specimen with the Ralph Dietz collection in 1979. Merrill's collection card and label also ship with the specimen.

Price: $25

Item code: MS1132

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