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▷ ▶ METALLIC SelectSmart.com free Education flowcharts and decision trees.
All Minerals--> Magnesium, Hematite, Pyrite, Galena, Graphite,
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LUSTER
METALLIC
| YES
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Magnesium
Hematite
Pyrite
Galena
Graphite
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CLEAVAGE
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YES
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NO
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YES
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NO
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Halite
Muscovite
Ca-Plagioclase
Biotite
Potassium Feldspar
Amphibole
Olivine
Talc
Calcite
Quartz
Gypsum
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Pyrite
Magnesium
Galena
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Hematite
Graphite
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HARDER THAN GLASS
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Pyrite
| YES
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HARDER THAN GLASS
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RED
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NO
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YES
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NO
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YES
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NO
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Olivine
Amphibole
Potassium Feldspar
Quartz
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Magnesium
Galena
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Hematite
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Graphite
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CLEAVAGE
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MAGNETIC
| YES
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Magnesium
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NO
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YES
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NO
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Olivine
Quartz
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Amphibole
Potassium Feldspar
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Galena
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COLOR:
BLACK
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