Here's the recent articles submitted by alain darbellay gggems
Articles By alain darbellay gggems
Andranondambo Sapphire Discovery ( Madagascar )
By: alain darbellay gggems
© 2004 gggems.com All rights reserved. Tranomaro in 1991 >> Geographical division We will distinguish: 1 the volcanic solid(read
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Crystalline Systems
By: alain darbellay gggems
© 2004 gggems.com All rights reserved. 7 systems of crystallization: There are 32 possibilities of combinations of the elements of symmetry (a(read
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Category : Career
Discovery Of Pyrope Spessartite Garnets ( Madagascar )
By: alain darbellay gggems
© 2004 gggems.com All rights reserved. A day of July 1996 whereas I stopped in a small village in Madagascar, one presented samples of a stra(read
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Category : Career
Gemology
By: alain darbellay gggems
© 2004 gggems.com All rights reserved.Gemology is by definition the study or the science of the precious stones. One knows approximately(read
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Ilakaka Madagascar ( Sapphire Rush )
By: alain darbellay gggems
© 2004 gggems.com All rights reserved. ILAKAKA · The plateau of Ilakaka in 1992. Ilakaka is located on the road to Tulear(read
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Category : Career
Madagascar Amethyst
By: alain darbellay gggems
( SiO2 ) © 2004 gggems.com All rights reserved. (Variety of Quartz) · Crystallographic properties: Trigonal System (Subdivision of th(read
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Category : Career
Madagascar Corundums ( Sapphire & Ruby Discovery )
By: alain darbellay gggems
© 2004 gggems.com All rights reserved. AL2O3 Sapphire found in a metamorphized limestone. · Crystallographic properties of(read
entire article)
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Madagascar Garnets
By: alain darbellay gggems
© 2004 gggems.com All rights reserved. Crystalline System: cubic. Red - violetish: Hardness Density Ref.Index Pyrope Mg3Al2Si3O1(read
entire article)
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Category : Career
Madagascar Gem Safari
By: alain darbellay gggems
© 2004 gggems.com All rights reserved. MADAGASCAR GEM SAFARI 2 Sapphire from Maromby in a metamorphic limestone. ( Andranondambo are(read
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Category : Career
Madagascar Tourmaline
By: alain darbellay gggems
© 2004 gggems.com All rights reserved. (Na, Li,Ca) (Fe2, Mg, Mn, Al)3 Al6 I(OH)4 I (BO3)3ISi6O18I · Crystallographic properties: Tri(read
entire article)
View : 232 Times
Category : Career
