US-1320 SOLD

White Light

Longwave Ultraviolet

Name & Location: Sphalerite, Fluorite, Detroit City Portal, Sweet Home Mine, Alma, Park County, Colorado.
Size: 3.5 x 2.5 x 1.5-inches
Notes: Specimen contains phosphorescent and thermoluminescent chlorophane. Specimen sawcut on bottom.
Price: $40.00 SOLD