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Orthoclase
Orthoclase
Mineral Properties and Uses
Physical Properties of Orthoclase |
| Uses |
gemstones |
| Color |
white, gray, flesh pink, reddish, yellow, green |
| Streak |
white |
| Luster |
vitreous |
| Diaphaneity |
translucent to subtranslucent |
| Cleavage |
perfect |
| Mohs Hardness |
6 - 6.5 |
| Specific Gravity |
2.5 - 2.6 |
| Distinguishing Characteristics |
cleavage, color |
| Crystal System |
monoclinic |
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