Eisco Pumice Specimen (Igneous Rock), Approx. 1" (3cm) - Pack of 12
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Distributor offers
| Seller | SKU | MOQ | In stock | Multiple | Prices |
|---|---|---|---|---|---|
| Zoro | G7664476 | 1 | 1 | 1 @ $22.60 |
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EISCO Pumice Specimen (Igneous Rock), Approx. 1" (3cm) - Pack of 12
Brand: EISCO
Pumice is a familiar igneous rock useful in rock identification exercises. Formed quickly during explosive volcanic eruptions, this rock formed around pockets of air within the lava. The air pockets within this sample make it surprisingly light. Many pumice samples can float in water, a diagnostic feature for identifying this rock.
Details
- Twelve pumice samples approximately 1" (3cm) in size
- Ideal for demonstrating the effect of vesicles on rock density - pumice will float in water due to internal air pockets
- Perfect size for use in classroom identification labs and exercises, correlates well to Next Generation Science Standards Evidence Statements
- Glassy texture is the result of swift cooling in mid-air
- Specimen comes in clear labeled and barcoded bag for ideal storage
Listing
| Binding | Toy |
|---|---|
| Product group | Toy |
| Product type | TOYS_AND_GAMES |
| Part number | ESNG0048PK12 |
| Items per pack | 12 |
| Label | Eisco |
| Manufacturer | Eisco |