Pegmatite Intrusive Igneous Rock - 10 Unpolished Mineral Specimens

الوصف

🪨 Rock Your World with Nature's Artistry!

This set includes 10 unpolished Pegmatite Intrusive Igneous Rock specimens, each measuring 1-2 inches. Known for their large deposits containing rare earth minerals, these specimens are primarily composed of quartz, feldspar, and mica, and can reach lengths of up to 10 meters.