Search Gemstone Knowledge
Gemstone Science
Rainbow Moonstone: Separating Natural Adularesc...
Discover expert methods to detect synthetic and imitation rainbow moonstone. Includes refractive index, specific gravity, polariscope tests, and debunks myths about authenticity. Essential for gemologists and collectors.
Rainbow Moonstone: Separating Natural Adularesc...
Discover expert methods to detect synthetic and imitation rainbow moonstone. Includes refractive index, specific gravity, polariscope tests, and debunks myths about authenticity. Essential for gemologists and collectors.
Kunzite Crystal Identification: How to Spot Nat...
Discover how to identify natural kunzite with pleochroism, inclusions, and gemological tools. Expert tips on distinguishing from rose quartz, synthetic spinel, and glass simulants.
Kunzite Crystal Identification: How to Spot Nat...
Discover how to identify natural kunzite with pleochroism, inclusions, and gemological tools. Expert tips on distinguishing from rose quartz, synthetic spinel, and glass simulants.
Pink Tourmaline Treatment: The Controversy Behi...
Explore the mineralogy of pink tourmaline and the controversy surrounding irradiation and heat treatments. Understand color formation, detection techniques, and ethical considerations for buyers and collectors.
Pink Tourmaline Treatment: The Controversy Behi...
Explore the mineralogy of pink tourmaline and the controversy surrounding irradiation and heat treatments. Understand color formation, detection techniques, and ethical considerations for buyers and collectors.
Rainbow Moonstone Treatments Unveiled: Debunkin...
Expert gemological insights reveal the truth behind rainbow moonstone treatments. Debunk common misconceptions about heat, diffusion coating, and durability. Learn to identify treated vs. natural stones.
Rainbow Moonstone Treatments Unveiled: Debunkin...
Expert gemological insights reveal the truth behind rainbow moonstone treatments. Debunk common misconceptions about heat, diffusion coating, and durability. Learn to identify treated vs. natural stones.
How to Treat Sunstone: A Step-by-Step Guide to ...
Expert guide on sunstone treatment and enhancement: step-by-step methods for heat treatment, irradiation, clarity filling, and coating to improve aventurescence and color. Includes gemological insights and quality control.
How to Treat Sunstone: A Step-by-Step Guide to ...
Expert guide on sunstone treatment and enhancement: step-by-step methods for heat treatment, irradiation, clarity filling, and coating to improve aventurescence and color. Includes gemological insights and quality control.
How to Identify Real Moldavite: A Field Guide f...
Expert moldavite identification guide with visual cues: surface dendritic etching, gas vacuole shapes, lechatelierite inclusions, specific gravity, and UV fluorescence to distinguish genuine moldavite from glass imitations. Perfect for collectors...
How to Identify Real Moldavite: A Field Guide f...
Expert moldavite identification guide with visual cues: surface dendritic etching, gas vacuole shapes, lechatelierite inclusions, specific gravity, and UV fluorescence to distinguish genuine moldavite from glass imitations. Perfect for collectors...