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Ganophyllite 6.05 ct.

#4274

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65,00 €

65,00 €

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Ganophyllite 6.05 ct.

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Ganophyllite

is a complex manganese silicate wìth formula K1.5Na0.5Mn2+6Mg1.5Si9Al3.3O29(OH)7·8.5(H2O) and hardness 4-4.5. In this case is mixed with milky quartz .

It comes from Molinello Mine Val Graveglia.,Ge, Italy. Uncommon .

Size:11.9x11.9x7.7 mm.

Weight:6.05 ct.

CODE#4274

OriginItaly