set of various unpolished yellow stones with names (limonite, pyrite, marcasite, sulphur, pyrrhotite, amber, apatite, heliodor, carnelian, citrine, chalcopyrite, orpiment, etc.) against a white background - 黃鐵礦 個照片及圖片檔
set of various minerals, against a white background: cassiterite, jaspillite, prasiolite, turquoise, cuprite, beryl, howlite, citrine, goethite, schörl, pyrite, haematite, sodalite - 黃鐵礦 個照片及圖片檔
collection of various mineral crystals and stones — pumice, staurolite, aragonite, chalcopyrite, orpiment, obsidian, glendonite, amethyst, gneiss with isolated kyanite, biotite and tourmaline gemstones - 黃鐵礦 個照片及圖片檔
set of various unpolished yellow minerals with names (vanadinite, pyrite, marcasite, sulphur, pyrrhotite, bauxite, heliodor, citrine, arsenopyrite, orpiment, calcite, flint, etc.) against a white background - 黃鐵礦 個照片及圖片檔
collage of various gemstones with names (bauxite, kunzite, piedmontite, rhodochrosite, quartz, carnelian, petalite, morganite, vorobyevite, pink, beryl, chalcedony, etc.) against a white background - 黃鐵礦 個照片及圖片檔
set of natural mineral crystal gemstones nephrite, kyanite, garnet, pyrite, schorl, topaz, zircon in rock, chalcedony, apatite, chrysoprase, carnelian, cacholong (white opal) stones isolated - 黃鐵礦 個照片及圖片檔
various gemstones with names (aleurite, morganite, carnelian, rhodochrosite, rhodonite, pyrite, amethyst, aventurine, amber, ametrine, spessartine, sunstone, lizard, etc.) against a white background - 黃鐵礦 個照片及圖片檔
set of various arsenic ores (arsenopyrite, orpiment, realgar, scorodite) against a white background - 黃鐵礦 個照片及圖片檔
set of various minerals with isolated names on a white background: cassiterite, jaspillite, prasiolite, turquoise, cuprite, beryl, howlite, citrine, goethite, schörl, pyrite, hematite, sodalite - 黃鐵礦 個照片及圖片檔
geological collection of various mineral stones with descriptions - fluorite, hematite, phlogopite, halite, danburite, petalite, castorite, heliodor, aquamarine, morganite, orpiment, realgar, etc - 黃鐵礦 個照片及圖片檔
set of various uncut red and orange-coloured stones with names (jasper, realgar, cinnabar, pyrite, chabazite, morganite, carnelian, amber, rhodolite, pyrope, bauxite, rhyolite, etc.) against a white background - 黃鐵礦 個照片及圖片檔
two specific geological materials—iron pyrites (left) and flint (right) found in the ash layers of ancient cave floors - 黃鐵礦 幅插畫檔、美工圖案、卡通及圖標
