WEEKLY MINERAL & GEM AUCTIONS!

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Aragonite / Strontianite ("Perumar")
Peru
20.38 mm x 10.46 mm, 11.59 ct
Current Bid: $50
Time Left:
Close Time: 05/02/2024 7:00:00 pm (CDT)
Vesuvianite
Morogoro, Tanzania
5.60 mm, 0.72 ct
Current Bid: $50
Time Left:
Close Time: 05/02/2024 7:00:00 pm (CDT)
Zircon
Cambodia
5.70 mm x 4.85 mm, 1.24 ct
Current Bid: $50
Time Left:
Close Time: 05/02/2024 7:00:00 pm (CDT)
Precious Opal (Crystal Opal)
Brazil
11.71 mm, 4.39 ct
Starting Bid: $50
Time Left:
Close Time: 05/02/2024 7:00:00 pm (CDT)
Ruby
Mogok, Myanmar
Ex. Marvin Rockey
4.32 mm x 3.10 mm, 0.32 ct
Starting Bid: $50
Time Left:
Close Time: 05/02/2024 7:00:00 pm (CDT)
Swiss Blue Topaz (treated)
Minas Gerais, Brazil
Ex. Marvin Rockey
8.96 mm x 6.90 mm, 2.12 ct
Current Bid: $50
Time Left:
Close Time: 05/02/2024 7:00:00 pm (CDT)
Natrolite (''Pink Larimar'') (rare)
Nusa Kambangan, Central Java, Indonesia
26.49 mm x 12.83 mm, 11.11 ct
Current Bid: $25
Time Left:
Close Time: 05/02/2024 7:00:00 pm (CDT)
Afghanite (very rare)
Ladjuar Medam, Badakhshan, Afghanistan (Type Locality)
5.54 mm x 4.94 mm, 0.38 ct
Current Bid: $25
Time Left:
Close Time: 05/02/2024 7:00:00 pm (CDT)
Sapphire
Gem Mountain Mine, Rock Creek, Granite Co., Montana, USA
3.59 mm, 0.24 ct
Current Bid: $25
Time Left:
Close Time: 05/02/2024 7:00:00 pm (CDT)
Ruby (unheated / untreated stone)
Jegdalek Ruby Deposit, Kabul, Afghanistan
3.29 mm x 2.30 mm, 0.09 ct
Current Bid: $30
Time Left:
Close Time: 05/02/2024 7:00:00 pm (CDT)
Hauyne (rare)
Mendig, Eifel Mountains, Rhineland-Palatinate, Germany
2.11 mm, 0.03 ct
Current Bid: $45
Time Left:
Close Time: 05/02/2024 7:00:00 pm (CDT)
Fire Opal (with rainbow flash)
Mexico
12.12 mm x 6.49 mm, 2.45 ct
Current Bid: $35
Time Left:
Close Time: 05/02/2024 7:00:00 pm (CDT)
Tanzanite
D-Block Mine, Merelani Hills, Manyara Region, Tanzania
4.82 mm x 3.26 mm, 0.24 ct
Current Bid: $75
Time Left:
Close Time: 05/02/2024 7:00:00 pm (CDT)
Tourmaline (rare color)
Cruzeiro Mine, Minas Gerais, Brazil
11.92 mm x 4.63 mm, 1.57 ct
Current Bid: $42
Time Left:
Close Time: 05/02/2024 7:00:00 pm (CDT)
Opal-AN (Hyalite Opal) (''Blood Vessel Opal'')
San Luis Potosi, Mexico
7.16 mm, 1.00 ct
Current Bid: $61
Time Left:
Close Time: 05/02/2024 7:00:00 pm (CDT)
Tanzanite
D-Block Mine, Merelani Hills, Manyara Region, Tanzania
4.3 mm, 0.36 ct
Current Bid: $25
Time Left:
Close Time: 05/02/2024 7:00:00 pm (CDT)
Stone Canyon Jasper
Parkfield, California, USA
42.04 mm x 24.83 mm, 41.54 ct
Current Bid: $35
Time Left:
Close Time: 05/02/2024 7:00:00 pm (CDT)
Sunstone (fantasy cut by Brett Kosnar)
near Plush, Lake Co., Oregon, USA
16.73 mm x 12.75 mm x 4.65 mm, 5.21 ct
Current Bid: $150
Time Left:
Close Time: 05/02/2024 7:00:00 pm (CDT)
Tourmaline
Minas Gerais, Brazil
6.98 mm x 4.15 mm, 0.73 ct
Current Bid: $40
Time Left:
Close Time: 05/02/2024 7:00:00 pm (CDT)
Spessartine Garnet (Mandarin Garnet)
Nigeria
6.08 mm, 1.23 ct
Current Bid: $155
Time Left:
Close Time: 05/02/2024 7:00:00 pm (CDT)
Emerald
Muzo, Colombia
5.93 mm x 3.74 mm, 0.44 ct
Current Bid: $36
Time Left:
Close Time: 05/02/2024 7:00:00 pm (CDT)
Apatite (neon) with Rutile inclusions
Bahia, Brazil
5.60 mm, 0.59 ct
Current Bid: $50
Time Left:
Close Time: 05/02/2024 7:00:00 pm (CDT)
Quartz (''Seven Stone'')
Brazil
25.14 mm x 14.75 mm, 23.11 ct
Current Bid: $100
Time Left:
Close Time: 05/02/2024 7:00:00 pm (CDT)