Gemstones Of East Africa

Read any interesting or controversial gem related articles recently? Discuss them here!

Moderators: Stephen Challener, Barbra Voltaire, FGG, Alberto

Post Reply
Jason Barrett
Platinum Member
Posts: 2667
Joined: Tue Jun 03, 2008 4:40 pm
Location: South Dakota

Gemstones Of East Africa

Post by Jason Barrett »

Not sure what section this goes under....I thought there was a "books" section, but I may be mistaken. Please move to appropriate section if need be

I just got my hardback copy of "Gemstones of East Africa" by Keller. I enjoyed it and found it to be in-depth enough for my liking, which tends to be a problem when trying to find reading material in this genre. I found particularly interesting that section of the Manyara emerald and alexandrite mine in Tanzania. It seems like a cornucopia of crystals come from that place. Along with emerald and alex, you find ruby and sapphire corundum, apatite, garnet, spinel, peridot, phenakite, tourmaline, and beryl(non-emerald). The section on that deposit was referenced from Gubelin and his observations. Strange to have all of those minerals in the same deposit
Attachments
Gemstones of East africa book.jpg
Gemstones of East africa book.jpg (37.97 KiB) Viewed 6556 times
MrAmethystguy ~ Some jokes just fluorite over my head!
User avatar
Barbra Voltaire, FGG
Site Admin
Posts: 21790
Joined: Sun Oct 16, 2005 12:22 pm
Location: San Francisco
Contact:

Re: Gemstones Of East Africa

Post by Barbra Voltaire, FGG »

I would love to see a comparison of alexandrite from Manyara and Brazil and India and Sri Lanka and the Urals.
hint hint :D
Stephen Challener
Moderator
Posts: 4097
Joined: Mon Apr 02, 2012 9:31 pm
Location: North Carolina

Re: Gemstones Of East Africa

Post by Stephen Challener »

One of my friends just got a number of Alexandrites, and he had them all lined up in his booth at our gem show last weekend: two Russian stones, three Brazilian and three Tanzanian (no Indian stones) all lined up in his booth. I actually tend to prefer the Brazilian and Tanzanian stones over the Russian material despite its greater value--the teal and purple colors just appeal to me more, and the mixed color under mixed lighting is hard to beat.
Rough and cut classic and exotic synthetic gems:https://store.turtleshoard.com
User avatar
Barbra Voltaire, FGG
Site Admin
Posts: 21790
Joined: Sun Oct 16, 2005 12:22 pm
Location: San Francisco
Contact:

Re: Gemstones Of East Africa

Post by Barbra Voltaire, FGG »

=D> =D> =D>
I expect a full review. :D
Post Reply

Return to “Gemological Articles”