Studiopjj

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.

A Decade Of Ruby From Mozambique

A Decade Of Ruby From Mozambique

Derek Katzenbach: Faceter, Gem Artist, Custom Jeweler

Land Of Origins: A Gemological Expedition To Ethiopia

Colombian Emeralds And Mozambican Rubies From Fura Gems

Witnessing The 56th Myanma Gems Emporium

Complex Yellow Fluid Inclusions In Red Burmese Spinel

Preliminary Observations On Facet-Grade Ruby From Longido, Tanzania

Sapphires With Unusual Radial “Eye” Structure

Tektite With A Large Fluid Inclusion

Sapphires From Northern Ethiopia

Negative Crystals In Sapphires

A Study Of Sapphire From Chanthaburi, Thailand And Its Gemological Characteristics

Trapiche-Type Sapphire From Tasmania

Curved Tubes In Blue Sapphire

Update On Gemstone Mining In Northern Mozambique

Curved Tubes In Blue Sapphire

Update On Gemstone Mining In Northern Mozambique

Etch Marks, Negative Crystals, And Etch Tubes In Spinel From Madagascar

Blue Sapphires From A New Deposit Near Andranondambo, Madagascar