Yuanfuliite is a rare and complex mineral that belongs to the borate mineral group. It was first discovered in 2010 in the Suolun area of Tibet, China. The mineral is named after Professor Yuan Fuli, a prominent Chinese scientist in the field of crystallography and mineralogy.
Yuanfuliite has a unique crystal structure and is characterized by its pale yellow to colorless appearance. It typically occurs as prismatic or tabular crystals, often with striations and a vitreous luster. The mineral has a Mohs hardness of around 4.5, making it relatively soft compared to other minerals.
Chemically, yuanfuliite is a borate mineral composed of the elements calcium, boron, oxygen, and hydrogen. It has the chemical formula Ca[B(OH)4]2·3H2O. The mineral is classified as a hydrous calcium borate hydroxide, containing water molecules in its crystal structure. This water content is responsible for its relatively low density.
Yuanfuliite is a relatively rare mineral and is mainly found in association with other borate minerals, such as probertite and inderite. Its formation is closely linked to hydrothermal processes in boron-rich environments, where it can develop as a secondary mineral.
Although yuanfuliite has limited commercial applications, it is highly valued by mineral collectors due to its rarity and distinctive crystal structure. Its discovery has contributed to the understanding of borate mineralogy and the geological processes that form such minerals.
