Spirit Quartz, also known as Cactus Quartz, is a unique and visually stunning variety of quartz that includes amethyst as one of its forms.
When Spirit Quartz is composed of amethyst, it displays the characteristic purple to violet hues of amethyst, which are due to the presence of iron impurities and natural irradiation.
Spirit Quartz forms through a secondary crystallization process where silica-rich solutions precipitate additional quartz crystals onto the surface of an already formed quartz crystal. This can happen in a variety of geological settings, typically in hydrothermal environments where temperature and pressure conditions are conducive to crystal growth.
The encrustation of smaller crystals gives Spirit Quartz a distinctive, spiky appearance. This unique formation can enhance the color and luster of the crystal, making it highly attractive and desirable.
The most famous and abundant source of Spirit Quartz is South Africa. The crystals from this region are well-known for their exceptional quality and striking appearance.
MEASUREMENT DETAILS:
MINERAL #1 - 1"L x 1 1/2"W x 1 1/8"H
MINERAL #2 - 2"L x 1 1/4"W x 2"H
MINERAL #3 - 2"L x 1 1/4"W x 1 1/2"H
MINERAL #4 - 1 1/4"L x 1"W x 1 1/2"H
MINERAL #5 - 1 1/2"L x 1 1/2"W x 1"H
MINERAL #6 - 1 1/2"L x 1"W x 1"H
MINERAL #7 - 1 1/4"L x 1"W x 1 1/4"H
