chalcedony Synonyms

calcedony pyroxene quartz quartzite rhodonite rhyolite ruby sapphire sard sardine sardonyx selenite manganese pyrite mica mineral molybdenite moonstone novaculite onyx orthoclase ozocerite pitchblende plasma pumice silex silica kaolinite talcum diatomite smoky quartz opal glass cristobalite fluorspar chalcedonite combeite quartz crystal Chalcedon alexandrite zircon silicate spinelle stibnite sunstone topaz tourmaline tridymite turquoise turquois vermiculite