Wulfenite and Adamite    Ojuela Mine, Mapimi, Mapimi Municipality, Durango, Mexico.  Ex. Caroline Les collection.  This plate of crystals measures 5.9 x 4.6 x 1.2 cm.  The display face is fully coated by light yellow wulfenite and pale yellow-gray transparent adamite crystals.  One wulfenite crystal is clipped off.  $90