Sodium Plagioclase

Name	*Sodium Plagioclase*
Luster	*Nonmetallic*
	*Glassy*
Hardness	6
	*> Glass*
Cleavage	*Yes*
	*Prismatic at right angles*
Streak	*None*
Color	*White to Light Gray*
Miscellaneous	*Striations on Cleavage Faces; Blocky*

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