Crystals-M

Magnetite (Lodestone): Legends & Myths — A Global Survey

Magnetite (Lodestone): Legends & Myths — A Glob...

Legends and cultural imagination Magnetite and Lodestone: The Stone That Taught Iron to Move Lodestone is naturally magnetized magnetite, Fe3O4. Its ability to attract iron and orient a needle gave...

Magnetite (Lodestone): Legends & Myths — A Glob...

Legends and cultural imagination Magnetite and Lodestone: The Stone That Taught Iron to Move Lodestone is naturally magnetized magnetite, Fe3O4. Its ability to attract iron and orient a needle gave...

Magnetite (Lodestone): History & Cultural Significance

Magnetite (Lodestone): History & Cultural Signi...

History and cultural significance Magnetite and Lodestone: Direction, Attraction, and Invisible Force Magnetite is Fe3O4, a black iron oxide whose naturally magnetized variety, lodestone, helped human cultures think about direction...

Magnetite (Lodestone): History & Cultural Signi...

History and cultural significance Magnetite and Lodestone: Direction, Attraction, and Invisible Force Magnetite is Fe3O4, a black iron oxide whose naturally magnetized variety, lodestone, helped human cultures think about direction...

Magnesite: “The Promise Cup of Cloud Spar”

Magnesite: “The Promise Cup of Cloud Spar”

Original magnesite legend The Promise Cup of Cloud Spar A drought-struck valley carries a pale stone from the Frostpath ridges to the Market of Thirst. There, a young maker named...

Magnesite: “The Promise Cup of Cloud Spar”

Original magnesite legend The Promise Cup of Cloud Spar A drought-struck valley carries a pale stone from the Frostpath ridges to the Market of Thirst. There, a young maker named...

Magnesite: Physical & Optical Characteristics

Magnesite: Physical & Optical Characteristics

Physical and optical characteristics Magnesite: Porcelain Carbonate, High Birefringence, and Quiet Luminescence Magnesite is magnesium carbonate, MgCO3. In hand specimen it is often pale, compact, and understated; under optical study...

Magnesite: Physical & Optical Characteristics

Physical and optical characteristics Magnesite: Porcelain Carbonate, High Birefringence, and Quiet Luminescence Magnesite is magnesium carbonate, MgCO3. In hand specimen it is often pale, compact, and understated; under optical study...

Magnesite: History & Cultural Significance

Magnesite: History & Cultural Significance

History and cultural significance Magnesite: White Carbonate, Red Beads, Furnace Stone, and Climate Mineral Magnesite is magnesium carbonate, MgCO3, a pale mineral with an unexpectedly wide cultural life. Its history...

Magnesite: History & Cultural Significance

History and cultural significance Magnesite: White Carbonate, Red Beads, Furnace Stone, and Climate Mineral Magnesite is magnesium carbonate, MgCO3, a pale mineral with an unexpectedly wide cultural life. Its history...

Magnesite: Grading & Localities

Magnesite: Grading & Localities

Grading and locality guide Magnesite Quality, Provenance, and Collector Localities Magnesite, MgCO3, is a pale magnesium carbonate whose best examples are evaluated through form, surface, contrast, condition, context, and documentation....

Magnesite: Grading & Localities

Grading and locality guide Magnesite Quality, Provenance, and Collector Localities Magnesite, MgCO3, is a pale magnesium carbonate whose best examples are evaluated through form, surface, contrast, condition, context, and documentation....