Clear Topaz with on Microcline Feldspar with Lepidolite Rosettes & Iron Oxide fluorite and calcite Size: 66 x 43 x

Size: 66 x 43 x 30 mm

because the color change can be reversed by removing the light source

Argentium silver has many advantages over traditional sterling silver

Terminated light green peridot crystal

Clear Topaz with on Microcline Feldspar with Lepidolite Rosettes & Iron Oxide fluorite and calcite Size: 66 x 43 xBeautiful clear white topaz crystal on microcline feldspar with late stage small lepidolite mica rosettes. Iron oxide gives a golden hue in some areas. The occurrence for both lepidolite and nicely formed topaz crystals is chiefly, if not exclusively, in granite pegmatites. The topaz displays fluorescence with 365nm long wave ultraviolet light. size: 90 x 60 x 35 mm. 132 grams from Shigar Valley, Gilgit Baltistan, Pakistan