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Name: |
latrappite |
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Class: |
Oxide/Hydroxides |
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Chemistry: |
(Ca,Na)(Nb,Ti,Fe)O3 |
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Color(s): |
dark-metallic streak: gray |
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Hardness: |
5.5 |
SpecGrav: |
4.4 |
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Fracture: |
Cleavage: |
none |
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Crystal: |
Orthorhombic; dipyramidal Pseudo Cubic - Crystals show a cubic outline., Twinning Common |
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Envronment: |
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Association: |
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Locals: |
| Canada | |
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Misc: |
Name comes from the local, La Trappe, Oka, Québec, Canada |
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Photos |
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1.) Lauzon Farm, Oka, Qubec, Canada |
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