7 Black Rocks Worth a Second Look — One Came From Mars

7 Black Rocks Worth a Second Look — One Came From Mars A black rock can hide an extraordinary geological story. From black tourmaline and obsidian to tektites, carbonado and meteorites from the Moon and Mars, discover seven dark materials worth examining more carefully. We explore visual clues, common mistakes, specimen condition and the laboratory evidence behind a planetary origin. Includes the documented 2025 sale of Martian meteorite NWA 16788 for $5,296,000 — an exceptional auction result, not a promise about unidentified finds. CHAPTERS 00:00 The five-million-dollar clue 01:23 7 — Black tourmaline 03:41 6 — Obsidian 06:10 5 — Tektites 08:39 4 — Iron meteorites 11:13 3 — Carbonado 13:53 2 — Lunar meteorites 16:23 1 — Martian meteorites 19:05 Before you test a mystery rock 21:32 What makes a specimen valuable? 23:40 Credits Educational documentary. Appearance alone cannot confirm a valuable mineral or a meteorite. Verify collection and export rules for the exact location. Space visualizations and reference specimens are labeled on screen. Archival footage does not show an expedition by this channel. Which specimen would you most like to examine? Which country should we explore next? #Gemstones #Rockhounding #Meteorites TAGS black rocks, black gemstones, black tourmaline, schorl, obsidian, tektites, carbonado, iron meteorite, lunar meteorite, Martian meteorite, meteorite identification, rockhounding, mineral collecting, geology, Gem Frontier