ELMWOOD MINE, SMITH CO., TN, USA - Real nice terminated calcite crystal of 5.5 cm that seats on a small sphalerite matrix. Overall size is 5.5x4x4 cm.

Sweetwater Mine, Viburnum Trend District, Reynolds Co., Missouri, USA - Glassy yellow mostly gemmy prismatic, double terminated, crystals of calcite measuring to 5.3 cm in length set nicely upon matrix. One cleaved crystal termination at the extreme far right edge of the matrix, this away from the piece, as seen. The prominent crystal is in excellent condition. Measures 9.0 x 5.0 x 3.0 cm.

Elmwood Mine, Carthage, Smith County, Tennessee, USA - A very nice golden brown terminated crystal of calcite showing the classic scalenohedral habit. There is with a little sphalerite matrix. The terminations are good, though there is a small cleave to the very tip. Super clarity of the calcite ! Overall size is 7.2 × 5.8 × 3.2 cm. Weight is 135 gr

Minerva No. 1 mine, Hardin Co., Illinois, USA - Colorless spiky crystals of calcite measuring to 2.5 cm in height coming off this matrix. Some of the crystals show cleaving. Overall size is 10.5 x 10.0 x 5.0 cm.

Magnet Cove, Hot Spring Co., Arkansas, USA - Bright brookite crystals show up on this specimen. The quartz crystal hosts a lot of bright metallic millimetric brookite crystals and the two main crystals are 0.8 cm on the edge ! Real showy specimen of 3.2x3x2 cm in size

Thomas Range, Juab County, Utah, USA - Very nice bright bixbyite crystal of 0.5 cm on the edge shows on riolite matrix. The crystal is pristine and shows no damage ! Showy rock of 5x2.7x2.3 cm in size. Ex Arkane Collection, original label.

Maynard's Claim,  Thomas Range,  Juab County, Utah, USA - Several bright metallic black bibyite crystals are mixed with a number of topaz crystals ! the bixbyite are up to 1 cm wide and the topazes are up to 1-1.3 cm in size. Nice and classic specimen of 3.2x2.5zx2 cm

Maynard's Claim,  Thomas Range,  Juab County, Utah, USA - A nice sharp, lustrous clo to 1 cm black Bixbyite crystal sits on rhyolite matrix in this aesthetic Thomas Range piece. A good specimen of this rare species.  Overall size is 6x5.5x2.5 cm

Juab Co., Utah, USA - A super thumbnail ! On a small piece of matrix there is a perfectly terminated undamaged bixbyite crystal 0.7 cm onthe edge ! Super crystal. Overall size is 1x1x0.7 cm. Mounted in a perky box. Weight is 5 gr.