| 1. | Oligoclase is a high sodium feldspar crystallizing in the triclinic system.
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| 2. | Hemozoin crystals have a distinct triclinic structure and are weakly magnetic.
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| 3. | Reddish-brown to black triclinic aenigmatite occurs also in these rocks.
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| 4. | It forms triclinic crystals with two of the formula per unit cell.
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| 5. | Lulzacite crystallizes in the triclinic system with P space group.
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| 6. | At higher temperatures the crystals take on triclinic to orthorhombic.
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| 7. | It is triclinic with a space group of P1 *.
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| 8. | Gibbsite and bayerite are monoclinic, whereas doyleite and nordstrandite are triclinic forms.
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| 9. | The mineral crystallizes in the triclinic crystal system.
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| 10. | It forms brown to black triclinic lamellar crystals.
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