| 41. | It crystallizes in the monoclinic-prismatic crystal system.
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| 42. | It crystallizes in the triclinic crystal system.
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| 43. | Fluorapatite crystallizes in a hexagonal crystal system.
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| 44. | Minyulite belongs to the orthorhombic crystal system.
|
| 45. | Eosphorite crystallizes in the monoclinic crystal system.
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| 46. | It crystallizes in the monoclinic crystal system.
|
| 47. | It crystallizes in the orthorhombic crystal system.
|
| 48. | Pumpellyite crystallizes in the monoclinic-prismatic crystal system.
|
| 49. | Pinalite crystallizes in the orthorhombic crystal system.
|
| 50. | It crystallizes in the tetragonal crystal system.
|
