SOLD | Quarzschale | Brasilien Ball preserving the structure of the

preserving the structure of the wood

offering insights into the morphology and lifestyle of this ancient marine organism

usually by silicon dioxide (SiO2) or calcite (calcium carbonate

Weight: 21

SOLD | Quarzschale | Brasilien Ball preserving the structure of theOrigin: Brazil Size: H8cm W20cm D17cm Description: Cut and polished into a bowl shape, emphasizing the white silver color. The bottom surface is cut flat for display. Additional Information: Quartz is one of the most common minerals. It refers to a specific chemical compound (silicon dioxide) with a characteristic crystal form. Quartz has attracted attention since the earliest times; water clear crystals were known to the ancient Greeks as krystallos