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Home
Health
Anatomy and Physiology
Common Ailments
Complementary Medicine
Foods
For Seniors
Herbs
Microbes
Nutrients
Nutrition
Therapeutic Essential Oils
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Ancient Astronomy
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Extraterrestrial Rocks
Extraterrestrial Rocks
Name of rock
[components]
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Features
Uses
Meteorite
[Iron, nickel, silicates, olivine, pyroxene, feldspar]
Dark
Tektite
[Silica, rich glass, alumina, lime, potash]
Jet black, brown, or green
No crystals, glassy
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Nature’s Pharmacy