Case 4

Marcasite crystals

Felch roadcut Dickinson County Michigan Great thumbnail from this roadcut via Shawn Carlson. See Min Rec v31, #6 1.7 x 1.5 x 1.1cm SOLD TM54-1225  

Calcite crystals

Denton mine Hardin County Illinois A fine miniature with very unique crystallization. 4.6 x 4.1 x 5.3cm SOLD TM54-1226

Celestite crystals

Maybee Quarry Monroe County Michigan Excellent miniature from a classic Michigan locality, with dozens of transparent blue crystals growing in all directions. 6.3 x 6.3 x 6.0cm SOLD TM54-1227

Fluorite

Denton mine Hardin County Illinois Very fine bi-color fluorite with yellow center & lavender exterior. Small calcite and chalcopyrite crystals are also present. 7.8 x 4.8 x 4.0cm SOLD TM54-1228

Calcite crystals

Pugh Quarry Wood County Ohio Excellent group of honey- colored crystals. Specimens from this locality were once over-plentiful; now, difficult to obtain a nice specimen. 7.4 x 6.0 x 5.3cm $35 TM54-1229

Pyrolusite crystals

Penokee mine Ironwood Michigan Very nice cabinet specimen with sprays of pyrolusite crystals covering the entire face. This is the first specimen we have had to offer from this locality. 15.0 x 5.6 x 4.0cm $70 TM85-722