Betafite    Silver Crater Mine, near Bancroft, Ontario, Canada.  Ex. John Davis collection.  John field collected these crystals long ago when they were being found loose in the soil.  They are slightly radioactive and fine examples rarely seen in available in today's mineral market.  This one measures 2.4 x 2 x 1.4 cm and has a large single crystal on matrix.  A tiny rider crystal show some damage on its backside.  A good example of this material.  $45


SKU: GD-0075