Plumbogummite PbAl3(PO4)2(OH)5.H2O Hexagonal

Description: Plumbogummite is a rare secondary mineral found in the zone of oxidized over lead-bearing deposits.

RUSK COUNTY: Plumbogummite occurs in the oxidized zone at the Flambeau Mine, near Ladysmith. (Jones, Jones, and LaBerge, 1999).

WOOD COUNTY: Plumbogummite was found as tiny grains intergrown with sulfides in a greisen zone in the Magurie Pit, part of the LaDick East quarry complex east of Wausau. (Buchholz et. al. , 2005a).

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