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EISCO Microcline Feldspar Specimen (Mineral), Approx. 1" (3cm) - Pack of 12
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Used US$16.60
Product details
| Management number | 221320676 | Release Date | 2026/05/03 | List Price | US$16.60 | Model Number | 221320676 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
One of the most common minerals in the earth's crust, feldspar has a variety of physical properties that make it a quintessential mineral to study. Feldspar has a well-defined hardness of 6 on the Mohs scale, distinctly shows two planes of cleavage, and is part of Bowen's reaction series.
- Twelve microcline samples approximately 1" (3cm) in size
- Microcline is useful for teaching a variety of mineral properties - especially hardness, cleavage, and crystallization temperature
- Perfect size for use in classroom identification labs and exercises, correlates well to Next Generation Science Standards Evidence Statements
- Differing colors among samples offer a visual demonstration of chemical variation
- Specimen comes in clear labeled and barcoded bag for ideal storage
| Size | 12 Pack |
|---|---|
| Theme | Geometric |
| Brand Name | EISCO |
| Item Weight | 0.2 Pounds |
| Manufacturer | Eisco |
| Material Type | Mineral |
| Operation Mode | Manual |
| Item Dimensions | 1 x 1 x 1 inches |
| Age Range Description | Kid |
| Educational Objective | Science |
| Supported Battery Types | No batteries required |
| Manufacturer Part Number | ESNG0021PK12 |
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