Studiopjj

Discover P.J. Joseph's blog, your guide to colored gemstones, diamonds, watches, jewelry, art, design, luxury hotels, food, travel, and more. Based in South Asia, P.J. is a gemstone analyst, writer, and responsible foodie featured on Al Jazeera, BBC, CNN, and CNBC. Disclosure: All images are digitally created for educational and illustrative purposes. Portions of the blog were human-written and refined with AI to support educational goals.

Showing posts with label GIT. Show all posts

Tuesday, January 12, 2016

Synthetic Overgrowth On Natural Corundum

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A must read. Useful link: http://www.git.or.th/2014/eng/testing_center_en/lab_notes_en/glab_en/2015/09/Syn_Ruby_Overgrowth.pdf

Friday, December 12, 2014

Cobalt-Doped Glass-Filled Sapphires: An Update

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A must read. Useful link: http://lotusgemology.com/index.php/library/articles/133-cobalt-doped-glass-filled-sapphires-an-update

Saturday, June 14, 2014

A Treated Stone Sold As Black Sapphire

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Take a look. Useful link: http://www.git.or.th/2013/eng/testing_center_en/lab_notes_en/glab_en/2014/treated_black_diffused_sapphire.pdf

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About Me

P.J.Joseph: Hello, I am P.J.Joseph. I love the multi-disciplinary approach and this blog is my take on colored gemstones, jewelry, art, designs, movies, music, comics, graphic novels, food and beverages, small luxury hotels, environment, energy, etc. I am a gemstone analyst, trainer, writer, self-experimenter, and a responsible foodie based in South Asia. I have appeared on Al Jazeera, BBC, CNN, CNBC, and Manorama TV (Kerala).

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