Onyx marble stone, a member of the chalcedony family, is included in the semi-precious stone group. The formation process occurs in cold water sources where calcium carbonate is more concentrated than other precious marble types. The formation is completed due to the slower precipitation of waters containing more concentrated mineral salts in terms of content. The slow dissolution process enables onyx marble to take on a more crystalline, transparent, and dense structure.
A transparent and crystalline structure takes it to a different point than other marble types. This situation is effective in the ability of onyx marble to transmit light. Other natural stones allow their light transmission feature to be included in the semi-precious stone group. This feature is the most important factor for onyx stone to have usage areas other than marble. Apart from building materials, there is a great interest in this product in the decoration, ornaments, and jewelry sector.
What is Onyx Marble?
Compared to other marble types, onyx marble has a different feature from the silicon minerals it contains. Because of its transparent and crystalline structure, onyx marble is a much more valuable natural stone.
Its light transmission feature allows it to be used as a different architectural and decoration product. Onyx marbles, which are valuable and difficult to extract from underground due to the feature we have mentioned, add a different aesthetic and value to the areas where they are used in.