Fuka mine

Mindat.org

Fuka, Bitchū, Takahashi City, Okayama Prefecture, Japan

布賀鉱山, 岡山県 高梁市 備中町布賀

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Minerals Found Here

HenmiliteTL
Excellent
Ca2Cu[B(OH)4]2(OH)4• Triclinic
NumanoiteTL
Average
Ca4Cu(B4O6(OH)6)(CO3)2• Monoclinic
TakedaiteTL
Average
Ca3[BO3]2• Trigonal
In gehlenite-spurrite skarn and crystalline limestone.
ShimazakiiteTL
Average
Ca2B2-xO5-3x(OH)3x (x = 0~0.06)• Monoclinic
FukaliteTL
Average
Ca4[Si2O6][CO3](OH)2• Monoclinic
OkayamaliteTL
Average
Ca2B[BSiO7]• Tetragonal