Streak Collection# 2361
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Streak is the color of a mineral in its powdered form. The color of a minerals streak may be quite different from the color of the mineral itself. Streak is a reliable tool for mineral identification.
- This collection demonstrates the streak property with 8 rock specimens each approximately 1.5 x 1.5" in size and a ceramic streak plate.
- Each specimen is keyed for identification
- Specimens: Specular Hematite, Graphite, Pyrite, Siderite, Magnetite, Hematite, Limonite and Galena
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