Mineralienatlas - Fossilienatlas
25 Anhydrous Borates Containing Hydroxyl or Halogen |
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25.04 Anhydrous Borates Containing Hydroxyl or Halogen |
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25.04.01 |
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Roweite | Ca2Mn22+B4O7(OH)6 | orthorhombisch | Pbam | mmm | 25.04.01.01 |
Fedorovskite | Ca2(Mg,Mn)2B4O7(OH)6 | orthorhombisch | Pbam | mmm | 25.04.01.02 |