“I saw a beautiful necklace adorned with pyrite, fool's gold that glistened like the real thing.”

“Vein minerals are barite, calcite, chalcopyrite, kaolinite, pyrite, sphalerite, and wurtzite.”

“The ore zone is a combination of veinlets, lenses, and nests of pyrite and quartz.”

“Rather, the quartz crystals are cleanly truncated at the contacts, or they wrap themselves around the pyrites.”

“Other Aboriginal groups around Australia used fire drills, flints and pyrites to make fire.”

“In terms of finance alone, last night was the difference between digging gold or iron pyrites.”