Smoky quartz is a brown to black variety of quartz. Like other gems, smoky silicon dioxide crystal.. This natural Brown Quartz originates from Brazil and melee rd 2mm weight 0.042carats. The measurement x 2mm. We cut superior, precision cut/sizes,machine ...

we are chinese enterprise who look for coorporation with suppliers to engage in trade business, ourselves the agent of Shaoxing yellow rice wine which is famous inside and outside country, besides that, also have experienced SAP expertise good at software ...

We are an manufacture of turquoise crafts,we owned turquoise mines which is located in the center of China,HuBei province,we can offer you all kinds of turquoise products such as cabochons, beads etc