#quartz family

Museum Piece - Amethyst & Chalcedony Crystal - XL Geode - 74x23x21 cm- 16.2 kg

#amethyst #chalcedony #collector geode #decorative mineral #geode #large crystal #mineral formation #museum specimen #quartz family

Obelisk with agate banding – Naturally, Brazil Polished - Height: 140 mm - Width: 80 mm- 570 g

#agate #agate obelisk #banded agate #brazil minerals #crystal shapes #decorative minerals #natural stone decor #polished stone #quartz family #rock formations

Red Polished Carnelian from Madagascar - Natural Deep Color - Height: 120 mm - Width: 115 mm- 839 g - (1)

#carnelian #chalcedony #collectibles #gemstone #madagascar #ornamental #polished stone #quartz family #reddish-orange