Mineralogy

Geology Minerals in Tanzania: What’s Actually in the Ground Table of Contents TLDR Tanzania sits on one of the more varied mineral inventories in Africa: gold, tanzanite,… August 25, 2026

Geography Yemen’s Natural Resources, and Why War Keeps Them Buried Table of Contents The quick version Yemen has real natural wealth: oil, natural gas, gold, zinc, copper, nickel,… August 17, 2026

Earth Science Minerals in Poland: Gemstones, Copper, and Salt Country Most people picture Poland as coal country, and for a long stretch of the 20th century that wasn’t… August 16, 2026

Geology Ruby-Producing Countries, Ranked by What Actually Matters Two rubies can look identical under a jeweler’s loupe and sell for wildly different prices, purely because of… August 16, 2026

Geology Minerals in Gabon: The Manganese Giant Betting on More Table of Contents TLDR Gabon sits on roughly a quarter of the world’s manganese reserves and is the… August 16, 2026

Geology Minerals in Virginia: Where to Find Them Legally TL;DR Virginia’s headline minerals cluster into three belts: the Amelia County pegmatites (amazonite, beryl, tourmaline, rose quartz), the… August 14, 2026

Geology The Minerals of Wales, Explained by Region Wales is a small country with an outsized mineral resume. Gold rare enough to outprice platinum. A copper… August 12, 2026

Geology Slovakia’s Minerals: The World’s Zeolite Capital TLDR: Slovakia is the world’s largest producer of natural zeolite, supplying roughly 22% of global output from a… August 12, 2026

Earth Science The World’s Top Soda Ash-Producing Countries, Ranked Table of Contents TLDR China produces more soda ash than any other country by a wide margin, almost… August 11, 2026

Earth Science Nonmetallic Minerals: What They Are and Why They Matter The building you’re sitting in, the drywall behind your desk, the fertilizer that grew your breakfast — none… August 11, 2026