Quartz crystals grow under unique conditions from high-temperature variants and chemical elements within earths cavities. When these environments change under natural events, quartz crystals can stop or continue growing at an accelerated rate.

Quartz is part of the trigonal crystal system, the most popular crystal to form a six-sided prism. Often twinned, distorted, or intergrown with surrounding quartz crystals, forming in clusters or and crystal beds, these clusters consist of unconstrained growth into the void of open cavities know as to where they form upon the matrix (bedrock) always found at the base of the Quartz structure.

Aeons ago hydrothermal dynamics created the environment underneath a folding mountain to form this wonderful and natural crystal cavern. Quartz chaotically formed in the opening of this large geode discovered from Madagascar.

Type: Quartz.
Formula: SiO2.
Age: Since the Paleozoic era.
Origin: Itremo massif, Itremo Commune, Ambatofinandrahana District, Amoron'i Mania Region, Fianarantsoa Province, Madagascar.

Quartz measurements.
Width: 19.0 cm
Height: 30.0 cm

In stand measurements.
Width: 19.0 cm
Height: 39.5 cm
Depth: 10.0 cm

Weight: 5 Kg