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Mineral Presentation ——Carnalite

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Presentation on theme: "Mineral Presentation ——Carnalite"— Presentation transcript:

1 Mineral Presentation ——Carnalite
Stella Sun

2 Chemical formula KCl·MgCl2·6H2O

3 Mineral properties Hardness: 2-3
Cleavage: don't break along a certain direction Luster: greasy luster Color: yellow, pink, red, blue; if pure, white, colorless Streak: white, yellow Magnetism: / Effervescence: /

4 Common uses Manufacture fertilizer and hydrochloric acid
Manufacture potash fertilizer Extract magnesium

5 How to identify Its taste is salty, bitter, and spicy.
Soluble in water, it solves even in the air humidity. Flame is violet indicates it contains potassium.

6 Other characteristics
The quality of being clear and transparent: Transparency to translucence Mineral density: 1.6 Distribution: Germany and Russia

7 Dredger used to harvest the carnalite from the pond’s bed.

8

9 Citation

10 Thanks!


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