Augen Gneiss Specimen (Metamorphic Rock) - Hand Sample - Approx. 3" Pack Size_24 Fine 32 SWG bare constantan

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Augen Gneiss Specimen (Metamorphic Rock) - Hand Sample - Approx. 3" Pack Size_24 Fine 32 SWG bare constantanAugen gneiss sample approximately 3"?in size Ideal for students learning about differential stresses and foliation in metamorphic rocks Perfect size for use in classroom identification labs and exercises, correlates well to Next Generation Science Standards Evidence Statements Relict xenocrysts in sample record the direction of stress during alteration Specimen comes in clear labeled and barcoded bag for ideal storage Gneiss is a high grade