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10cc Plastic Snifter Bottle
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Great for Use when Gold Panning, Cleaning at Home or Offices Etc
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White Mineral Streak Test Plate
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These 1" x 2" unglazed porcelain tiles are ideal for streak testing of minerals. The streak test is essential in mineral identification because it retains the color of the mineral.
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Glass Mineral Testing Plate
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These 1/4" thick glass plates are excellent for testing minerals. After scratching the 1"x 2" plates, students separate hard and soft minerals.
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Black Mineral Streak Test Plate
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These 1" x 2" unglazed porcelain tiles are ideal for streak testing of minerals. The streak test is essential in mineral identification because it retains the color of the mineral.
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