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Polydymite pseudomorph after Millerite in Calcite
Gray Quarry, Hamilton, Hancock Co., Illinois, USA
Ex. George Loud
6.3 x 5.1 x 4.3 cm
Winning Bid: $38
Chalcocite (classic material)
Flambeau Mine, Ladysmith, Rusk Co., Wisconsin, USA
Ex. George Loud
5.2 x 3.7 x 1.3 cm
Winning Bid: $199
Quartz ''casts'' after Galena with Chalcopyrite and Galena
Casteel Mine (Viburnum No. 35 Mine), Bixby, Iron Co., Missouri, USA
Ex. George Loud; Steven Kelland
8.7 x 7.7 x 5.7 cm
Winning Bid: $198
Galena (uncommon locality)
Magmont Mine, Bixby, Iron Co., Missouri, USA
Ex. George Loud
7.2 x 5.7 x 3.3 cm
Winning Bid: $47
Smithsonite (Cadmium-bearing)
Granby Field, Newton Co., Missouri, USA
Ex. George Loud; Schuyler Alverson
9.6 x 7.2 x 4.2 cm
Winning Bid: $1,050
Gypsum var: Selenite (with sand inclusions) (doubly-terminated ''floater'')
Great Salt Plains, Jet, Alfalfa Co., Oklahoma, USA
Ex. George Loud
13.8 x 6.2 x 1.7 cm
Winning Bid: $130
Quartz var: Chalcedony pseudomorph after Gypsum
Crawford Dam, Dawes Co., Nebraska, USA
Ex. George Loud; Barry Mercer
7.7 x 6.2 x 5.2 cm
Winning Bid: $76
Pyrite on Sphalerite (rare locality specimen)
Blackstone Mine, New Diggings area mines, Lafayette Co., Wisconsin, USA
Ex. George Loud
7.4 x 6.3 x 4.3 cm
Winning Bid: $50
Galena (''Spinel-Law'' Twin)
Brushy Creek Mine, Greeley, Reynolds Co., Missouri, USA
Ex. George Loud
7.3 x 5.7 x 5.2 cm
Winning Bid: $76
Baryte (rare locality specimen)
Blackwell, St. Francois Co., Missouri, USA
Ex. George Loud
11.1 x 7.3 x 7.3 cm
Winning Bid: $103
Bornite (rare locality specimen)
Flambeau Mine, Ladysmith, Rusk Co., Wisconsin, USA
Ex. George Loud
6.3 x 3.4 x 3.3 cm
Winning Bid: $179
Gypsum with sand inclusions (''floater'' specimen)
Great Salt Plains, Jet, Alfalfa Co., Oklahoma, USA
Ex. George Loud
11.3 x 9.8 x 9.6 cm
Winning Bid: $115
Lemon Quartz (large stone) (Fantasy cut gem by Brett Kosnar)
Minas Gerais, Brazil
42.6 mm x 29.6 mm x 18.8 mm, 128.0 ct (!)
Winning Bid: $625
Ruby
Mogok, Myanmar
3.48 mm, 0.18 ct
Winning Bid: $50
Tourmaline (bi-color)
Minas Gerais, Brazil
6.22 mm, 0.93 ct
Winning Bid: $50
Tsavorite Garnet
Taita-Taveta District, Kenya
Ex. Geary Murdock
6.07 mm x 3.94 mm, 0.65 ct
Winning Bid: $35
Amethyst
Minas Gerais, Brazil
11.70 mm x 9.59 mm, 4.02 ct
Winning Bid: $60
Opal in Petrified Wood
Java, Indonesia
10.16 mm x 6.88 mm, 3.34 ct
Ruby
Mogok, Myanmar
Ex. Marvin Rockey
4.32 mm x 3.10 mm, 0.32 ct
Spinel
Sri Lanka
8.26 mm, 2.42 ct
Blue Topaz (cut by Brett Kosnar)
Minas Gerais, Brazil
16.89 mm x 16.13 mm, 17.34 ct
Winning Bid: $260
Opal-AN (Hyalite Opal) ("Blood Vessel / Vascular Opal")
Étienne Mine, San Luis Potosí, Mexico
14.23 mm x 9.55 mm, 5.72 ct
Winning Bid: $135
Ametrine (natural bi-color Quartz)
Anahi Mine, Santa Cruz, Bolivia
7.09 mm x 5.15 mm, 1.14 ct
Winning Bid: $15
Sapphire
Ratnapura, Sri Lanka
4.56 mm, 0.45 ct
Winning Bid: $40
Aquamarine (rare locality)
Sawtooth Batholith, Idaho, USA
9.80 mm x 7.45 mm, 2.16 ct
Winning Bid: $90
Rubellite Tourmaline (Cat's Eye)
Minas Gerais, Brazil
6.55 mm x 5.36 mm x 4.00 mm, 1.11 ct
Winning Bid: $45
Rubellite Tourmaline Carving, Flower
Minas Gerais, Brazil
22.00 mm x 16.22 mm, 8.21 ct
Winning Bid: $249
Aquamarine (large stone)
Mozambique
Ex. Kathryn Dakis
25.08 mm x 18.39 mm, 40.64 ct
Winning Bid: $1,105
Petrified Palm Root with Chalcedony (New Find)
Garut, West Java, Indonesia
28.38 mm, 42.87 ct
Opal (Semi-Black)
Australia
9.83 mm x 6.71 mm, 1.53 ct
Winning Bid: $120