Witherite is a barium carbonate mineral, Ba C O 3, in the aragonite group. [2] Witherite crystallizes in the orthorhombic system and virtually always is twinned. [2] The mineral is colorless, milky …

Colourless, white, greyish, light yellow; colourless in transmitted light. Aragonite Group. Named by Abraham Gottlob Werner in 1789 after William Withering (17 March 1741, Wellington, …

Barium carbonate is the inorganic compound with the formula BaCO 3. Like most alkaline earth metal carbonates, it is a white salt that is poorly soluble in water. It occurs as the mineral …

Detailed description, properties, locality information guide about the mineral witherite.

Sep 24, 2022 · Everything you ever wanted to know about witherite. Find value guidelines, scientific data, expert comments, and more in our Gemstone Listings.

Witherite, a carbonate mineral, barium carbonate (BaCO3), that is, with the exception of barite, the most common barium mineral, despite its rarity. It is ordinarily found in fairly pure form in …

Low-temperature hydrothermal veins. Alston Moor, Cumberland, England. Link to MinDat.org Location Data. Named after William Withering (1741-1799). English physician and …

Jul 4, 2023 · Witherite is a zeolite mineral that’s rare as a gemstone but valuable for industrial uses like ceramics and metallurgy. This guide covers witherite history, prices, properties, and …

Witherite is a hydrothermal mineral constituting part of the matrix of rare low-temperature fluorite -baryte veins. It was named in honor of the English physicist and mineralogist William Withering …

Witherite is a rare member of the Aragonite group of minerals that also includes Aragonite and Cerussite. Witherite is very rarely faceted because it is soft, fragile and difficult to polish. It is …