Old Mine Cut Ametrine from Bolivia  6 stones, 179.81 carat total, selling as a single lot Here are some old mine cut ametrine.  All stones have visible inclusions, which does add a nice natural look to them, especially for natural crystal type jewelry. The old mine cuts are very basic cuts, no precision cutting here. A few may have some slight chips in the girdle, but onc… More info

Citrine with Smoky Phantoms Cut Gemstones 6 stones, 87.87 ctw., selling as a single lot.  These come from an old collection, this Citrine comes from Brazil. These are old mine cut stones, they are not perfect cuts, but still very nice. Each stone have smoky phantoms, some visible from the top, others more visible from the side of the stone. Some of the citrine yello… More info

 Pallasitic Peridot, .10 cts., 3.0 mm, with G.I.A. Report.      Here is one gemstone that is out of this world, literally! This gem may be small, but it is oh so special! (Only one currently available) This is a gem of Peridot, a variety of Olivine, that forms in the deep reaches of space, that came to earth inside stony - iron ty… More info

Faceted Rhodochrosite Sweet Home Mine, Detroit City Portal, Alma, Colorado 1.03 cts., Modified Cushion Cut 7.0 mm x 5.0 mm x 3.4 mm   This beautiful gem comes from the Rhodochrosite being recovered in the newer Detroit City Portal. It is precision cut as you will see, some of the finest cut Sweet Home Rhodos I have come across. This gem is eye clean, with a 10x … More info

Faceted Sphalerite. 2.42 cts. Empire State Zinc Mine Balmat, New York    Clarity: VS Type: Sphalerite Luster: Excellent Weight: 2.42 cts. Origin: Balmat, New York Size: 11.0 x 8.2 x 4.8 mm Color: Golden Yellow  Shape: Diamond / Kite Cut Treatment: None   Here is an amazing Faceted Golden Sphalerite from this deposit. … More info

Euclase Rough & Cut Set Gachalá, Cundinamarca Department, Colombia   Crystal, 1.5 cm x 1.18 cm x 1.0 cm, 13.52 cts. Gemstone, 1.43 cts, 7.14 mm x 6.4 mm x 4.88   Here is a rarely seen rough and cut set of the mineral Euclase. This beautiful set comes from Gachalá in Colombia. This is a very hard to find gem crystal, let alone as a … More info

Sphalerite, Rough and Cut Set  Las Mánforas Mine, Áliva, Picos de Europa, Cantabria, Spain Specimen: 77.6 grams, 5.0 cm x 4.9 cm x 2.6 cm Cut Gem: 85.46 carats, 2.66 cm x 2.60 cm x 1.72 cm   This is one amazing Specimen and Cut stone set. a must have for any collector! The specimen and faceted gem both come for Mina Las Manforas, Cantabria, Spain.… More info

Faceted Rhodochrosite Sweet Home Mine, Detroit City Portal, Alma Colorado 2.98 cts., Modified Emerald Cut, 8.55 mm x 7.55 mm x 5.20 mm   This beautiful gem come from the Rhodochrosite being recovered in the newer Detroit City Portal. It is precision cut as you will see, some of the finest cut Sweet Home Rhodos I have come across. The stone is eye cle… More info

Faceted Sphalerite. 5.17 cts. Empire State Zinc Mine Balmat, New York    Clarity: VS Type: Sphalerite Luster: Excellent Weight: 5.17 cts. Origin: Balmat, New York Size: 10.3 x 6.7 mm Color: Golden Yellow  Shape: Round Brilliant Cut Treatment: None   Here is an amazing Faceted Golden Sphalerite from this deposit. Ver… More info

Faceted Rhodochrosite Sweet Home Mine, Detroit City Portal, Alma Colorado 7.63 cts., Oval Cut, 13.2 mm x 10.3 mm x 7.3 mm   This is one of the largest, and finest faceted Sweet Home Rhodochrosites I have had the pleasure to offer for sale. This beautiful gem come from the Rhodochrosite being recovered in the newer Detroit City Portal at the Sweet Home Mine. It is pr… More info