VERY unique Growth Interference Quartz Crystal - Montgomery County, Arkansas

Beautiful natural quartz crystal with wonderful form, featuring very rare growth interferences caused by old calcite growth that later dissolved leaving thin "sawmark" impressions and unique etchings on the quartz from the ouachita mountain range, montgomery county, Arkansas.

VERY unique and interesting overall form here. An Oddity in the Arkansas quartz realm.

Size: Approx. 5 x 3.3 x 1.3 cm