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Clinoptilolite-Na
- Formula
- Na6(Si30Al6)O72ยท20H2O
- Crystal System
- Monoclinic
- Crystal Habit
- Tabular, Crystalline - Fine
- Cleavage
- Perfect, None, None
- Luster
- Vitreous (Glassy)
- Color
- white, reddish white
- Streak
- white
- Class
- Monoclinic
- Fracture
- Uneven
- Hardness
- 3.5-4
- WebMineral
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- Mindat
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Clinoptilolite-Na from Madras, Jefferson Co., Oregon, United States
Fiery red micro Clinoptilolite crystals lining a zeolite nodule.
Click thumbnail images for larger view.