2023

Scoria: Properties, Uses, Types of Scoria

Scoria is a highly vesicular pyroclastic rock , meaning it's formed from volcanic fragments ejected during an eruption. …

New York: Places for Gem Mining in New York

New York Gem Hunting: Ready to Dig for Sparkling Treasures New York might be known for its bustling city life, but it also h…

Mookaite Jasper: Composition, Properties, Uses

Mookaite jasper is a stunning and unique gemstone found in Western Australia. It's known for its vibrant and swirling pa…

Sandstone: Types, Formation, Classification, Uses

Sandstone is a sedimentary rock composed mainly of sand-sized (0.0625 to 2 mm) silicate grains. It is one of the most commo…

Blue Quartz: Types, Properties, Occurrence

Blue quartz is a captivating variety of the mineral quartz, distinguished by its beautiful blue color. Derives its captivat…

Mahogany Obsidian: Red Obsidian, Properties, Uses

Mahogany obsidian is a stunning and unique variety of obsidian , a volcanic glass formed from rapidly cooled lava. Its beaut…