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Shannonite
Type Locality
Grand Reef Mine (Aravaipa Mine; Lead Jewel; Joe Rubal Mine; Vivian Mine; Calistoga Mining & Development Co. Mine; Bringham Silver and Lead Mine), Laurel Canyon, Grand Reef Mountain, Klondyke, Santa Teresa Mts, Aravaipa District, Graham Co., Arizona, USA
Mineral Data
Pb
2
OCO
3
Strunz:
5.BE.05
Physical Properties
Colour:
White
Crystal System:
Orthorhombic
Streak:
White
Hardness:
3.0 - 3.5
