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Frequently Asked Questions
Common questions about geology, authenticity, and collecting.
Authenticity & Geology
Moldavite (Vltavín) is scientifically defined as a tektite formed by the Ries impact event in Germany, which scattered material specifically into the Moldau River valley region of the Czech Republic. 'Moldavite' from anywhere else is geologically impossible and likely simply glass.
Real Moldavite contains microscopic worm-like inclusions of Lechatelierite (pure silica glass) and air bubbles. Fakes often look 'too perfect,' have a glossy wet surface (versus the matte texture of many real pieces), or have perfect round bubbles. If it looks like a green beer bottle, be cautious.
Angel Chimes are incredibly rare Moldavites that make a metallic ringing sound when dropped or tapped, rather than the dull click of glass. This is due to internal tension in the stone. Less than 1% of Moldavites have this property.
Legends & Metaphysical
Legend suggests Moldavite was the green stone that fell from Lucifer's crown, or the material of the Holy Grail (Lapis Exilis). While we focus on the geology, the history of Moldavite is deeply intertwined with European mysticism and royal history.
Many people report a physical sensation of heat or tingling when holding Moldavite for the first time. In the community, this is called the 'Moldavite Flush'. We leave the interpretation of this phenomenon to the collector.
Care & Handling
Yes, Moldavite is natural glass and is water-safe. However, we recommend cleaning it gently with a soft brush and mild soapy water. Avoid ultrasonic cleaners as the internal tension could cause the stone to shatter.
Yes. Moldavite has a hardness of about 5.5-7 on the Mohs scale, similar to man-made glass. It can scratch or chip if dropped on a hard surface. Besednice 'Hedgehogs' are particularly fragile due to their thin spikes.
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