Garniérite and pimélite are two closely related minerals that serve as significant sources of nickel. Containing between 15% to 33% nickel, […]
Garniérite & Pimélite Decoded: What Are These Nickel Minerals? Read More »
Did you know a mineral once mistaken for ‘worthless copper’ became a cornerstone of modern metallurgy? Meet Nickeline, a gemstone
Nickeline: The Complete Guide to Identification, Uses & Ethical Sourcing Read More »
🌍 Pyrolusite (MnO₂), Manganite (MnO(OH)), and Psilomelane form the trifecta of manganese minerals fueling everything from steel alloys to batteries. With over
Manganese Ores: The Backbone of Modern Industry Read More »
🌍 Siderite (FeCO₃), a captivating iron carbonate mineral, combines geological drama with industrial grit. From Austria’s Erzberg mountain—an entire peak of siderite—to
Siderite: Earth’s Rhombohedral Iron Treasure Read More »
🌍 Goethite (FeO(OH)), a hydrated iron oxide-hydroxide, captivates collectors with its velvety crystals and rusty elegance. From Bohemia’s “velvet ribbon” specimens to
Goethite: Earth’s Velvet-Clad Iron Treasure Read More »
🌍 Limonite (FeO(OH)·nH₂O), often dubbed “bog iron” or “lake iron,” is Earth’s natural rust—a hydrated iron oxide with a story etched in
Limonite: Nature’s Rusty Treasure Read More »
🌍 Hematite (Fe₂O₃), dubbed the “parrot ore” for its iridescent hues, has fascinated civilizations for millennia. From Babylonian seals to Virgil’s Aeneid, this
Hematite: From Ancient Artifacts to Modern Gemology Read More »
🌍 Hematite (Fe₂O₃), the iron oxide mineral that paints Earth’s landscapes in crimson hues, is a gemologist’s treasure and an industrial powerhouse.
Hematite: Nature’s Metallic Marvel Read More »
Discover the secrets of magnetite, nature’s magnetic wonder! Learn how to identify genuine magnetite, its unique properties, and why it’s
Magnetite: The Natural Magnet That Stuns Collectors Read More »