Definition: The term "aragonite" refers to a type of hydrated mineral composed predominantly of iron oxide (calcium oxides) and silicon dioxide, used as a pigment in art and architecture. It is often associated with the "golden age" period of China's ceramic production.
Definition: Aragonite is a form of calcite (calcium carbonate), which has been mined for centuries by Chinese artisans to produce pigments and glazes. It is primarily formed from iron oxides such as hematite, limonite, and cermetite. Aragonite is found in the ore deposits of China's Lanzhou and Liuzhou provinces and is also traded throughout Asia.
Its primary chemical composition includes iron oxide (Fe2O3) and silicon dioxide (SiO2), with varying amounts of other minerals such as calcium silicate, mica, and quartz. Its distinctive coloration provides a range of shades from pale pink to deep purple.
Aragonite has been used in art and architecture since antiquity due to its versatility, allowing for the creation of intricate patterns and designs that combine vibrant colors with geometric forms. It is also known for being one of the oldest-known materials used to create ceramics.
aragonite