Amethyst 5X7-8X10mm Freeform Oval - 15-16 inch 48hr_06172025 who performed early research into

who performed early research into the many optical properties of mica

Many of the earliest gem traders did not realize that these yellowish stones were actually different materials

Ancient Egyptians sometimes buried their dead with amulets of Jasper for safe passage into the afterlife

It is opaque and occurs in a wide variety of colors

Many stones in the Russian crown jewels from the 17th century which were thought to be rubies are actually red Tourmaline

Amethyst 5X7-8X10mm Freeform Oval - 15-16 inch 48hr_06172025 who performed early research intoAmethyst is a beautiful purple stone, known as a Gem of Fire by ancient cultures. It has been greatly sought after throughout history and was at times valued as highly as Diamond. Today, this semi to precious variety of quartz is found in many locations around the world. The presence of Manganese within the stone produces the purple hue, and variation of the amount of iron in the stone creates a color range from reddish purple to deep violet to light