Quartz à inclusions d'oxyde de fer Bijoux Color: Blue and gold

Color: Blue and gold

They are drilled on top for easier mounting as a pendant or earrings ears

Color: Gray

green and gray

Common opals (which do not feature color play) come in a variety of pastel colors

Quartz à inclusions d'oxyde de fer Bijoux Color: Blue and goldRock crystal is the colorless variety of crystalline quartz ; it does not contain any coloring element in impurity. However, it can present various inclusions giving it a multitude of fascinating appearances. In this case the presence of oxidized iron (Fe) gives rise to warm and vivid colors in shades of red, orange and yellow. The texture is reminiscent of drops of ink in contact with water. Variety: Quartz Color: Colorless and orange Dimensions: 27.