Ruby 10-15x16-23mm Dyed Irregular Nugget Beads - 7-8 Inch Size_4x5-10x13mm The stone fragments remain clearly

The stone fragments remain clearly visible

Red Botswana Agate displays highly defined parallel banding

a cryptocrystalline Quartz

Mica is a mineral name given to a group of minerals that are physically and chemically similar

Unsealed granite may discolor when exposed to oil

Ruby 10-15x16-23mm Dyed Irregular Nugget Beads - 7-8 Inch Size_4x5-10x13mm The stone fragments remain clearlyRuby is a precious gemstone known for its deep red color. It is a variety of the mineral corundum, the second hardest mineral next to diamond . The presence of chromium is what gives a ruby its red color. Trace amounts of iron can also affect the hue, giving some rubies a slightly brownish or purplish tint. Ruby has long been considered one of the most beautiful and valuable gemstones on the planet. At times in ancient history, Ruby was valued more