Children will learn to look for luster, the way a mineral reflects light, hardness measured on the Mohs scale, and color with a streak test. This kit has j
Children will learn to look for luster, the way a mineral reflects light, hardness measured on the Mohs scale, and color with a streak test. This kit has just enough variety to whet the young geologist's appetite
Color | Multi |
Size | 7.13 In. L X 4.88 In. W X 1.38 In. H |
Gtin | 00085761093478 |
Mpn | 7922 |
Condition | new |
Material | Stone |