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Minerals

Orden de Palabras:
ATOMIC
CLEAVAGE
CRYSTAL
DENSITY
DIAMOND
FELDSPAR
FLUORITE
FRACTURE
GALENA
HARDNESS
HEMATITE
HERKIMER
INCLUSION
LUSTER
MAGNETIC
METALLIC
MICA
MINERAL
MINING
MOHS
NATUAL
NONMETALLIC
PYRITE
QUARTZ
SILICATES
STREAK
SULFUR
TALC
TETRAHEDRON
VUG