Carlsbad-twin Microcline (rare varietal) Will Henderson Coll.

Item Description

A textbook, super-sharp, Carlsbad-twinned, microcline crystal thumbnail has absolutely stunning preferentially overgrowth of iron oxides. This is an outstanding, very rare and pristine example of this varietal from the famed Pikes Peak area. Ex Will Henderson Collection and obtained from Walter H. Wright. Will was formerly a columnist for the Mineralogicl Record.