stunning specimen of strontium mineral from dazu, chongqing,china

strontium mineral specimen crystalline structure white dazu chongqing geology natural beauty collector#39aph39#s item mineralogy rock formation translucent geoscience earth science crystal growth gemology rare minerals geological collection authentic nature#39aph39#s art diversity deposits identification scientific study materials clarity process resources hounding educational purposes display piece unique textures heritage carbonate enthusiasts earth’s treasures collectible nature show exploration education properties environmental studies analysis research history collectors#39aph39# showcase