TRQ109 Cananea Turquoise 3pc lot Gemstone Tree Polished skull carved from Amethyst

Polished skull carved from Amethyst in varying shades of purple quartz with potential white chevrons or golden brown inclusions

with possibility for yellow

75" x 2" x 1

and white agate with a crystal-coated vugg

Next comes a description of the crystal structure

TRQ109 Cananea Turquoise 3pc lot Gemstone Tree Polished skull carved from AmethystThis listing contains three similar pieces of genuine Turquoise from Cananea in Sonora, Mexico They are each roughly the same size and all have darker veining over Robin's Egg blue with slight changes to a bit greener shade. 3cm x 2cm x 1. 5cm 2. 5cm x 2. 5cm x 1. 5cm 2. 5cm x 2. 5cm x 1. 5cm 38. 5g total Turquoise is a microcrystalline phosphate mineral that has been used for jewelry and adornment since the fifth millennium BC. Its classic blue color