Mounded matrix of highly silicified limestone capped with deep purple, lustrous fluorite cubes typically 1.3-2.5 cm on edge. Very aesthetic and in excellent condition with trivial edge abrasions only. Very fine miniature from mining ca. early 1960s. Provenance: Jim DuFoe Collection #JD2A-252; sold to Charles Noll ca. 1980s. Noll collection #CN2547. Entered into Ross C. Lillie data base as RCL2594.