A comprehensive reference listing 50 metamorphic rocks organized by Category, Protolith, and Grade & key minerals. From common types like slate, schist, gneiss, and marble to rarer varieties, each entry includes protolith origin and diagnostic minerals to help students, rockhounds, and professionals identify and compare specimens in the field and lab.
The Complete List of Metamorphic Rocks
The Complete List of Volcanoes in Turkey
Discover the definitive list of Volcanoes in Turkey, detailing 15 prominent volcanic peaks with province/region, exact coordinates, and elevation in meters. This concise, well-organized guide is perfect for travelers, mapmakers, researchers, and geology enthusiasts seeking quick reference and location data—scroll through the complete table to explore each volcano’s placement, altitude, and regional context.
Volcanoes in the Republic of the Congo
Explore Volcanoes in the Republic of the Congo with this concise guide to volcanic features, historical activity, and accessible sites. Learn where these formations are located, their geological importance, and essential safety tips for visiting remote volcanic landscapes.
Volcanoes in Washington: The Complete List
Explore a definitive list of Volcanoes in Washington, covering all 16 major volcanic peaks across the Cascades and coastal regions. For each volcano we provide county location with coordinates, elevation in meters, and last eruption date. Ideal for students, hikers, and anyone curious about the Pacific Northwest’s volcanic landscape.
The Complete List of Mineralogy Topics
Explore a complete, organized reference of 69 Mineralogy Topics—from mineral classification and crystal systems to physical properties, formation environments, and economic uses. Ideal for students, collectors, and enthusiasts seeking clear definitions, typical values, and common locations.
List of Caves in Wisconsin
This guide lists 10 noteworthy caves in Wisconsin, with county, coordinates, and current access or tour status. Whether you’re planning a guided show-cave visit or an adventurous spelunking trip, find the best underground spots across the state and plan your next excursion.
The Complete List of Ores
A comprehensive reference listing 45 Ores with each entry showing the dominant mineral or formula, ore class, and major producing countries. Ideal for students, geologists, industry professionals, and curious readers who want a concise, sortable overview of global ore resources and production hubs.