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Calcite (classic locality)
Chapel Quarry, Raith, Fife, Scotland, UK
Ex. Robert Ferguson (1767-1840)
5.2 x 5.0 x 3.2 cm
Winning Bid: $103
Gypsum var: Selenite (twin)
Oxfordshire, England, UK
Ex. Robert Ferguson (1767-1840)
6.2 x 2.0 x 0.8 cm
Winning Bid: $42
Malachite
Gumeshevskoye Cu Mine, Sverdlovskaya Oblast', Sysert' District, Polevskoi
Ex. Robert Ferguson (1767-1840)
4.7 x 2.7 x 1.7 cm
Winning Bid: $299
Cuprite with Copper
Cornwall, England, UK
Ex. Robert Ferguson (1767-1840)
6.3 x 5.2 x 4.3 cm
Winning Bid: $262
Tourmaline on Pink Feldspar
Tyrol, Austria
Ex. Robert Ferguson (1767-1840)
5.6 x 4.2 x 3.9 cm
Winning Bid: $85
Gypsum var: Selenite (twin)
Hungary
Ex. Robert Ferguson (1767-1840)
5.9 x 4.2 x 2.1 cm
Winning Bid: $121
Quartz (''Gwindel'' ?) with Muscovite
Zinnwald-Cínovec Region, on the borders between Saxony, Germany (Zinnwald) and Bohemia, Czech Republic (Cínovec)
Ex. Robert Ferguson (1767-1840)
5.7 x 4.7 x 3.2 cm
Winning Bid: $111
Malachite (fine locality specimen)
Mednorudyansk (Nizhne-Tagil'skoye Cu Deposit) Mine, Sverdlovskaya Oblast', Nizhnii Tagil, Russia
Ex. Robert Ferguson (1767-1840)
6.3 x 4.7 x 2.3 cm
Winning Bid: $106
Iridescent Hematite (classic locality)
Elba Island, Livorno Province, Tuscany, Italy
Ex. Robert Ferguson (1767-1840)
5.6 x 4.3 x 2.4 cm
Winning Bid: $525
Witherite (RARE locality specimen)
Dufton Fell Mine, Eden, Cumbria, England, UK
Ex. Robert Ferguson (1767-1840)
9.1 x 6.2 x 4.4 cm
Winning Bid: $82
Chalcanthite
Auvergne-Rhône-Alpes, France
Ex. Robert Ferguson (1767-1840)
8.0 x 5.2 x 4.1 cm
Winning Bid: $76
Native Arsenic with Bismuth, Erythrite and Covellite
Schneeberg, Erzgebirgskreis, Saxony, Germany
Ex. Robert Ferguson (1767-1840)
6.2 x 5.3 x 2.3 cm
Winning Bid: $135
Grossular with Blue Calcite
Italy
Ex. Robert Ferguson (1767-1840)
8.3 x 6.7 x 3.7 cm
Winning Bid: $95
Pyromorphite (classic locality)
Příbram District, Central Bohemian Region, Czech Republic
Ex. Robert Ferguson (1767-1840)
6.5 x 3.9 x 3.7 cm
Winning Bid: $179
Iridescent Hematite (classic locality)
Elba Island, Livorno Province, Tuscany, Italy
Ex. Robert Ferguson (1767-1840)
7.1 x 4.8 x 4.7 cm
Winning Bid: $272
Baryte with Calcite
Petit Tor Point (Babbacombe Bay), Torquay, Torbay, Devon, England, UK
Ex. Robert Ferguson (1767-1840)
8.5 x 7.3 x 5.3 cm
Winning Bid: $112
Gypsum var: Selenite (twin)
Oxfordshire, England, UK
Ex. Robert Ferguson (1767-1840)
6.1 x 3.1 x 1.2 cm
Winning Bid: $151
Tremolite
Leventina, Ticino, Switzerland
Ex. Robert Ferguson (1767-1840)
5.3 x 4.8 x 4.2 cm
Winning Bid: $160
Azurite with Malachite
Urals Region, Russia
Ex. Robert Ferguson (1767-1840)
7.9 x 6.4 x 4.7 cm
Winning Bid: $110
Andradite Garnet with Chalcopyrite
Dognecea, Caraş-Severin County, Romania
Ex. Robert Ferguson (1767-1840)
4.3 x 3.3 x 2.6 cm
Winning Bid: $177
Tourmaline (rare locality specimen)
Leventina, Ticino, Switzerland
Ex. Robert Ferguson (1767-1840)
3.6 x 1.4 x 1.4 cm
Winning Bid: $65
K-Feldspar var: Adularia (twin) with Fluorapatite and Quartz
St Gotthard Area, Leventina, Ticino, Switzerland
Ex. Robert Ferguson (1767-1840)
3.7 x 3.7 x 2.7 cm
Winning Bid: $90
Actinolite (2 piece set)
Zillertal, Tyrol, Austria
Ex. Robert Ferguson (1767-1840)
8.3 x 6.7 x 4.1 cm and 5.0 x 3.7 x 2.7 cm
Winning Bid: $122
Malachite (excellent locality specimen)
Tur'ginsk (Turjinsk), Sverdlovskaya Oblast', Bogoslovsk (Krasnotur’insk), Russia
Ex. Robert Ferguson (1767-1840)
3.3 x 3.1 x 2.6 cm
Winning Bid: $211
Baryte
Petit Tor Point (Babbacombe Bay), Torquay, Torbay, Devon, England, UK
Ex. Robert Ferguson (1767-1840)
2.5 x 1.4 x 0.8 cm
Winning Bid: $50
Tourmaline
Salzburg, Austria
Ex. Robert Ferguson (1767-1840)
3.0 x 2.3 x 1.8 cm
Winning Bid: $45
Gypsum var: Selenite (twin)
England, UK
Ex. Robert Ferguson (1767-1840)
5.0 x 2.1 x 1.2 cm
Winning Bid: $20
Aquamarine (unique TRUE rough and cut set)
Shigar Valley, Gilgit-Baltistan, Pakistan
Ex. Bill Larson
3.8 x 2.7 x 2.6 cm (specimen), 8.40 ct ; 11.60 mm x 11.45 mm (stone)
Winning Bid: $725
Topaz on Albite (rare locality)
Wah Tu Wah Mine, Gao Li Gongshan, Wenshan, Yunnan, China
Ex. Kurt Hefendehl
6.2 x 5.3 x 2.8 cm
Winning Bid: $552
Rubellite Tourmaline
Nigeria
6.04 mm x 4.00 mm, 0.46 ct