Gigantic Feldspar Crystal, w/ Quartz and one lonely Apatite Crystal - Pakistan


This is a giant feldspar crystal (a single crystal) with attached quartz, uranyl activated.  The unusual blue fluorescence (SW) is suspected of being uranium activated and is quite bright.  The reverse side has a small apatite crystal (lost in the giant feldspar) and a smallish quartz crystal.  Over 8 lbs - a huge crystal!







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