Corundum

Strunz Classification:
4.CB.05
Formula:
Al2O3
Crystal System:
Trigonal
Streak:
White
Hardness:
9
Tenacity:
brittle
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Common Localities :
Amboarohy, Madagascar (8)
Burma (7)
Dewitt\'s Corners, Canada (5)
Luc Yen, Vietnam (5)
Common Associations:
Ruby, Spinel, Painite, Calcite


Common Varieties:
Sapphire, Ruby
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Sapphire,Corundum from Mysore district, Karnataka, India for sale by Minservice.com priced at USD41.53
USD 43.97 *
Corundum var. Sapphire
Mysore district,
India
USD 43.97 *
37 x 18 x 26mm
Minservice.com
Corundum from Highland Grove, , Ontario, Canada for sale by David K Joyce Minerals priced at USD54.97
USD 56.84 *
Corundum
Highland Grove,
Canada
USD 56.84 *
54 x 24 x 18mm
David K Joyce Minerals
Corundum from , Mogok, Other, Myanmar for sale by David K Joyce Minerals priced at USD131.92
USD 136.41 *
Corundum
Mogok,
Myanmar
USD 136.41 *
94 x 95 x 60mm
David K Joyce Minerals
Sapphire,Corundum from Mysore district, Karnataka, India for sale by Minservice.com priced at USD41.53
USD 43.97 *
Corundum var. Sapphire
Mysore district,
India
USD 43.97 *
35 x 18 x 20mm
Minservice.com
Corundum,Ruby from Chumar Mine, Ganesh Himal, Nepal for sale by Khyber Minerals priced at USD125.00
USD 125.00
Corundum var. Ruby
Chumar Mine,
Nepal
USD 125.00
30 x 13 x 19mm
Khyber Minerals
Corundum,Calcite,Ruby from Mogok, , Other, Myanmar for sale by David K Joyce Minerals priced at USD183.22
USD 189.46 *
Corundum, var ruby, Calcite
Mogok,
Myanmar
USD 189.46 *
105 x 87 x 59mm
David K Joyce Minerals
Sapphire,Corundum from Ratnapura, Ratnapura District, Sabaragamuwa Province, Sri Lanka for sale by Quebul Fine Minerals priced at USD110.00
USD 110.00
Corundum var. Sapphire
Ratnapura,
Sri Lanka
USD 110.00
28 x 10 x 8mm
Quebul Fine Minerals
Corundum from Amboaley Mine, Amboaley, Imosy, Other, Madagascar for sale by David K Joyce Minerals priced at USD117.26
USD 121.26 *
Corundum
Amboaley Mine,
Madagascar
USD 121.26 *
90 x 80 x 36mm
David K Joyce Minerals
Corundum from Luc Yen, Yenbai Province, Vietnam. for sale by Collection Arkane priced at USD216.20
USD 223.57 *
Corundum
Luc Yen,
Vietnam.
USD 223.57 *
37 x 30 x 25mm
Collection Arkane
Corundum from Inverell, New South Wales, Australia for sale by The Arkenstone priced at USD750.00
USD 750.00
Corundum var.
Inverell,
Australia
USD 750.00
20 x 10 x 10mm
The Arkenstone
Sapphire,Corundum from Franklin, Ellijay District, Cowee Valley, Macon Co., North Carolina, USA for sale by The Arkenstone priced at USD950.00
USD 950.00
Corundum var. Sapphire
Franklin,
USA
USD 950.00
10 x 10mm
The Arkenstone
Sapphire,Corundum from Soboba Hot Springs, San Jacinto Mts, Riverside Co., California, USA for sale by The Arkenstone priced at USD4000.00
USD 4,000.00
Corundum var. Sapphire
Soboba Hot Springs,
USA
USD 4,000.00
140 x 70 x 50mm
The Arkenstone
Sapphire,Corundum from Ohngaing (Ohn Gaing; Ohn Kai)Mogok Valley, Mogok Township, Pyin-Oo-Lwin , Mandalay division, Myanmar (Burma) for sale by Well-Arranged Molecules priced at USD350.00
USD 350.00
Sapphire Corundum
Ohngaing Mogok Valley,
Myanmar
USD 350.00
37 x 21 x 18mm
Well-Arranged Molecules
Corundum,Ruby from Ohngaing (Ohn Gaing; Ohn Kai)Mogok Valley, Mogok Township, Pyin-Oo-Lwin , Mandalay division, Myanmar (Burma) for sale by Well-Arranged Molecules priced at USD850.00
USD 850.00
Ruby Corundum
Ohngaing Mogok Valley,
Myanmar
USD 850.00
31 x 11 x 9mm
Well-Arranged Molecules
Corundum from Sagstuen, Farsjo, Arnes, Akershus Fylke, Norway for sale by Bob Griffis Minerals priced at USD275.00
USD 275.00
Corundum
Sagstuen,
Norway
USD 275.00
55 x 42 x 30mm
Bob Griffis Minerals
Corundum,Ruby from Amboarohy, Zazafotsy, Fianarantsoa Province, Madagascar for sale by Spirifer Minerals priced at USD80.00
USD 80.00
Corundum var. ruby
Amboarohy,
Madagascar
USD 80.00
45 x 45 x 30mm
Spirifer Minerals
Sapphire,Corundum from Miass River, Chelyabinsk Oblast, Urals Region, Russia for sale by Well-Arranged Molecules priced at USD775.00
USD 775.00
Corundum var. Sapphire
Miass River,
Russia
USD 775.00
69 x 42 x 69mm
Well-Arranged Molecules
Sapphire,Corundum,Ruby from Amboarohy, Zazafotsy, Fianarantsoa Province, Madagascar for sale by Spirifer Minerals priced at USD180.00
USD 180.00
Corundum var. ruby sapphire
Amboarohy,
Madagascar
USD 180.00
100 x 65 x 55mm
Spirifer Minerals
Corundum,Painite from Ohngaing, Mogok Valley, Pyin-Oo-Lwin District, Mandalay Division, Burma (Myanmar) for sale by The Arkenstone priced at USD2500.00
USD 2,500.00
Painite with Corundum
Ohngaing,
Burma
USD 2,500.00
30 x 10mm
The Arkenstone
Sapphire,Corundum from Zazafotsy, Ihosy Dist., Horombe Region, Fianarantsoa Prov., Madagascar for sale by Khyber Minerals priced at USD165.00
USD 165.00
Corundum var. Sapphire
Zazafotsy,
Madagascar
USD 165.00
74 x 26 x 54mm
Khyber Minerals
Sapphire,Corundum from Azrat Syed, Badakhshan, Afghanistan 4.0x 4.0x 2.6 cm for sale by Khyber Minerals priced at USD200.00
USD 200.00
Corundum var. Sapphire
Azrat Syed,
Afghanistan 4.0x 4.0x 2.6 cm
USD 200.00
40 x 40 x 26mm
Khyber Minerals
Sapphire,Corundum from Azrat Syed, Badakhshan, Afghanistan 7.2x 5.6x 2.6 cm for sale by Khyber Minerals priced at USD350.00
USD 350.00
Corundum var. Sapphire
Azrat Syed,
Afghanistan 7.2x 5.6x 2.6 cm
USD 350.00
72 x 56 x 26mm
Khyber Minerals
Corundum from Gutz Farm, Combermere, Ontario, Canada for sale by David K Joyce Minerals priced at USD14.66
USD 15.16 *
Corundum
Gutz Farm,
Canada
USD 15.16 *
48 x 40 x 50mm
David K Joyce Minerals
Corundum,Spinel from Dewitt\'s Corners, , Ontario, Canada for sale by David K Joyce Minerals priced at USD21.99
USD 22.74 *
Spinel, Corundum
Dewitt\'s Corners,
Canada
USD 22.74 *
41 x 34 x 22mm
David K Joyce Minerals
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