PALYGORSKITE from Washington State
(Mg,Al)2Si4O10(OH) . 4(H2O)


 
Filiform PYRITE with PALYGORSKITE on CALCITE
Pend Oreille Mine
 
Floater CALCITE with PALYGORSKITE inclusion
Pend Oreille Mine
 
Golden BARITE on PALYGORSKITE
Pend Oreille Mine
 
CALCITE with PALYGORSKITE and minor PYRITE
Pend Oreille Mine
 
SPHALERITE with QUARTZ crystals, PALYGORSKITE and minor PYRITE
Pend Oreille Mine
 
Sheet-like PALYGORSKITE
Pend Oreille Mine