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| | FLUORITE Chapter 23. Halides and carbonates |
 | | Fluorite from the orebodies is largely fluorescent in ultraviolet; that found in the Franklin Marble is commonly non-fluorescent. |
 | | Fluorite is associated with many minerals, most commonly with calcite, pyrite, dolomite, sphalerite, and quartz, and also with willemite, titanite, rhodonite, phlogopite, scapolite, rhodochrosite, and others. |
 | | Fluorite is also present as druses, late-stage crystals in veins, and breccia cements; an especially notable breccia consists of yellow willemite prisms up to 6 cm in length cemented by colorless fluorite. |
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