Effect Stone, also identified below numerous trade names like "Variscite," "Aqua Terra Jasper," or "Sea Sediment Jasper," just isn't a scientifically recognized mineral but somewhat a time period Employed in the gem and jewellery marketplace to explain stones with selected aesthetic attributes. We have been recognized for over fifty a https://siambookmark.com/story17281678/gemstone-beads-fundamentals-explained