Augen Gneiss Specimen (Metamorphic Rock) - Hand Sample - Approx. 3" Pack Size_24 Introduces electromagnetism with a hands-on

Introduces electromagnetism with a hands-on kit where students first observe an electromagnet

Thick enough to resist collapse under mild vacuum

and pharmaceutical investigation

stable triggering to 30 MHz

this 500mL bottle of instant white Drosophila medium makes 30-40 standard cultures with just water added — no sterilization required

Augen Gneiss Specimen (Metamorphic Rock) - Hand Sample - Approx. 3" Pack Size_24 Introduces electromagnetism with a hands-onAugen 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