DescriptionCorundum 2.jpg English: corundum var. ruby : Hunza Valley, Gilgit District, Gilgit-Baltistan (Northern Areas), Pakistan Date 20 July 2010 Source...
endorses you or your use. https://creativecommons.org/licenses/by/2.0CC BY 2.0 Creative Commons Attribution 2.0 truetrue 23 December 2024 English Corundum...
endorses you or your use. https://creativecommons.org/licenses/by/2.0CC BY 2.0 Creative Commons Attribution 2.0 truetrue 23 December 2024 English Corundum...
org/licenses/by-sa/2.5CC BY-SA 2.5 Creative Commons Attribution-Share Alike 2.5 truetrue You may select the license of your choice. English Corundum crystals Burmese...
This file is licensed under the Creative Commons Attribution 2.0 Generic license. You are free: to share – to copy, distribute and transmit the work to...
English Piece of Corundum Crystal - jade carving material, China (MET, 1981.296.52)...
[[:en:Muzo|Muzo]], Vasquez-Yacopí Mining District, [[:en:Boyacá D File:Corundum-41673.jpg licensed with Cc-by-sa-3.0, Rob Lavinsky cc-by-sa 2010-04-01T21:53:42Z...
Corundum- Al2O3- Corundum crystal, weighting 2 quilos, from Duque de Caxias City, Estado do Rio de Janeiro, Brasil Eurico Zimbres, the copyright holder...
English Container of Crushed Corundum - jade carving material, China (MET, 1981.296.58)...
DescriptionCorundum, calcite 2.jpg English: corundum var. ruby, calcite : Luc Yen Mine, Luc Yen, Yenbai (Yen Bai) Province, Vietnam Date 15 January 2009...
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