- Brand: Casa de plata
- Product Code: CSR-673
- Availability: By Order
It is recognized as the official birthstone for the month of February. Amethyst belongs to the microcrystalline branch of quartz and owes its violet/purple color to iron and aluminium impurities. Without such colouring agents, amethyst would simply be transparent, ordinary colourless quartz. Like other varieties of microcrystalline quartz, amethyst has transparent to translucent clarity and a vitreous luster. Cryptocrystalline varieties of quartz almost always occur with translucent to opaque clarity.
that gets its
red color from chromium.variety of
corundumRuby is one of the
highest valued colored gemstones, in fact, large rubies can fetch higher prices
than equivalently sized diamonds. Ruby has been prized for centuries because of
its excellent Mohs scale hardness of 9, along with its treasured rich red hue
and vitreous luster. Ruby is a
Description
Stone - Amethyst, Ruby, Peridot, Aquamarine Rough
Stone Size - 8X10, 9X11, 8X11, 8X10 MM