Sonia Kapoor
Sonia Kapoor is an experienced curator and researcher specializing in mineral collections, with an academic background in archaeology. She contributes to RockHards with articles that highlight the significance of various mineral specimens from both educational and historical viewpoints.
Discover the intricate factors that shape meteorite valuation. π From rarity to market demand, gain insights for collectors and informed decisions. π
Explore the best places to buy rocks and crystals, from online shops to local markets. Learn to source ethically and make informed purchases. πͺ¨β¨
Dive into the captivating world of large unopened geodes! Discover their formation, types, value, and vital tips for collectors. ππ #Geology #Collectibles
Explore the fascinating world of the Mosasaurus π¦, a powerful marine predator from the Late Cretaceous. Learn about its anatomy, habitat, and impact on paleontology.
Explore the distinct features of iolite and tanzanite in our detailed comparison. π Discover their origins, colors, and market values for informed collecting!
Dive into the vibrant world of sapphires! π Discover mineral properties, historical significance, and cultural perceptions shaping this beloved gemstone. π
Dive into the world of rhodonite pricing! Explore the factors, trends, and quality insights that shape this gemstone's market value. ππ
Explore the fascinating Sericho pallasite meteorite! π Discover its unique origins, composition, and significance in meteorite studies. ππ
Explore the intricate chemical composition of graphite π§ͺ and its vital role in materials science π. Discover its applications and significance in technology.
Uncover stunning crystals in this guide for collectors! π Explore their beauty, origins, and care while understanding their cultural significance and value. π
Explore essential rock cutting and polishing tools. This guide covers hand tools, machinery, techniques, and safety for all skill levels. πͺ¨β¨
Explore the world of agate! Discover its geological formation, striking characteristics, and cultural significance. Perfect for collectors and enthusiasts! ππͺ¨