rough Knopite stone on dark background

---

Size: 3000px × 2250px
Location:
Photo credit: © vvoennyy / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: addictive, admission, anaesthetic, area, background, black, checking, close, close-, collection, crystal, crystalline, dark, decorative, deep, drug, gemmological, gemmology, gemological, gemology, gemstone, geological, geology, gray, grey, jetblack, knopit, knopite, macro, material, mineral, natural, niobium, object, ore, ornamental, part, perovskit, perovskite, perowskit, piece, raw, rock, rough, sample, section, segment, shooting, short, small, specimen, stone, structure, surface, swarthy, test, testing, texture, textured, tiny, titanate, titanium, view