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Orthoclase - Mineral Properties and Uses

Uses

Orthoclase uses include: gemstones .

Color

white, gray, flesh pink, reddish, yellow, green

Streak

white

Luster

vitreous

Diaphaneity

translucent to subtranslucent

Cleavage

perfect

Hardness

6 - 6.5

Specific Gravity

2.5 - 2.6

Distinguishing
Characteristics

cleavage, color

Crystal System

monoclinic




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