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P.J.Joseph's Weblog On Colored Stones, Diamonds, Gem Identification, Synthetics, Treatments, Imitations, Pearls, Organic Gems, Gem And Jewelry Enterprises, Gem Markets, Watches, Gem History, Books, Comics, Cryptocurrency, Designs, Films, Flowers, Wine, Tea, Coffee, Chocolate, Graphic Novels, New Business Models, Technology, Artificial Intelligence, Robotics, Energy, Education, Environment, Music, Art, Commodities, Travel, Photography, Antiques, Random Thoughts, and Things He Like.

Diamond Mining Isn't Dying

Diamond Exploration Hits A New Low

China And Rare Earth Metals

Silver Price To Rise In 2021

A New Evolutionary System Of Mineral Classification

Top 10 Countries With Largest Gold Reserves

Russia, Congo, Botswana Hold 80% Of Global Diamond Reserves

Diamonds Need Some New Best Friends

Colombia’s Artisanal Gold Miners Now Part Of A Traceable Global Supply Chain

Rare-find Diamond Collection

Scientist Tells Miners How To Find Gold More Easily

Blue Diamond Found By Petra Sold For $14.9 Million

Lucara Results Highlight Difficult Market

Lucara Finds Another Big Diamond At Its Karowe Mine In Botswana

United Sun Systems

Gold ETF Winners And Losers Since 2003

Diamond Industry’s Elite Club Is Starting To Show Cracks

South Africa's Golden Age Is Dead. Good Riddance — Opinion

Mining For Millennials

Geologist Who Discovered Oldest Water On Earth Wins Top Science Prize