Eisco Scientific
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| Seller | SKU | MOQ | In stock | Multiple | Prices |
|---|---|---|---|---|---|
| Zoro | G7662254 | 1 | 1 | 1 @ $30.00 |
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EISCO Anthracite Coal Specimen (Metamorphic Rock), Approx. 1" (3cm) - Pack of 12
Brand: EISCO
Coal is formed in anoxic environments from compressed organic matter, and is used worldwide as a fuel source. Anthracite coal is bright and reflective, indicative of the intense heat and pressure required to form it. Anthracite coal often has a favorable purity ratio, containing mostly organic material and relatively few impurities.
Details
- Twelve anthracite coal samples approximately 1" (3cm) in size
- Denser than bituminous coal, with a higher proportion of carbon
- Perfect size for use in classroom identification labs and exercises, correlates well to Next Generation Science Standards Evidence Statements
- Students can get a close look at a material that powers the world
- Specimen comes in clear labeled and barcoded bag for ideal storage