• Psilomelane - Wikipedia

    en.wikipedia.org/wiki/Psilomelane Psilomelane is a group name for hard black manganese oxides including hollandite and romanechite.Psilomelane consists of hydrous manganese oxide with variable amounts of barium and potassium.Psilomelane is erroneously, and uncommonly, known as black hematite, despite not being related to true hematite, which is an iron oxide.
  • Use Psilomelane to fill Your Life with Love and Happiness ...

    meanings.crystalsandjewelry.com/psilomelane Psilomelane Properties Psilomelane are the barium manganese hydroxides that do not create visible crystals. They are originally considered a mineral species until they were discredited in 1982 by the International Mineralogical Association. Psilomelane is an opaque stone with
  • Psilomelane | mineral | Britannica

    www.britannica.com/science/psilomelane Psilomelane, Barium and manganese hydrous oxide, BaMnMn8O16(OH)4, an important ore mineral of manganese. What was formerly called psilomelane is now known to be a mixture of several manganese oxides of which romanechite is a major constituent. Such manganese oxide mixtures may form large deposits
  • Psilomelane: The mineral psilomelane information and pictures

    www.minerals.net/mineral/psilomelane.aspx Psilomelane describes barium manganese hydroxides that do not form in visible crystals. Originally recognized as an individual mineral species, Psilomelane was discredited by the IMA in 1982. However, the name is still in use today, describing manganese hydroxides such as Romanechite and Hollandite that are not specifically identified and sometimes even admixed together.
  • Psilomelane Mineral Data

    webmineral.com/data/Psilomelane.shtml General Psilomelane Information : Chemical Formula: (Ba,H2O)2Mn5O10 : Composition: Molecular Weight = 590.03 gm Barium 23.27 % Ba 25.99 % BaO: Manganese 46.56 % Mn 66.89 % Mn 2 O 3: Hydrogen 0.34 % H 3.05 % H 2 O: Oxygen 29.83 % O: 100.00 % 95.93 % = TOTAL OXIDE
  • Psilomelane: Mineral information, data and localities.

    www.mindat.org/min-3304.html Palache, Charles, Harry Berman & Clifford Frondel (1944) The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana Yale University 1837-1892, Volume I: Elements, Sulfides, Sulfosalts, Oxides.
  • Psilomelane - Healing Properties, Color, Power & Facts ...

    www.gemexi.com/gemstones/psilomelane Psilomelane - Color, Facts, Power, Mythology, History and Myths Last updated : November 29, 2019 8:02 AM. A Stone of Duality, Psilomelane is a wonderful chirpy stone commonly known as a stone of luck.
  • PSILOMELANE (Barium Manganese Oxide Hydroxide)

    www.galleries.com/Psilomelane Psilomelane is a mineral name that is losing its significance. Still in use around the world the name is applied to hydrated barium bearing manganese specimens.
  • Psilomelane | Etsy

    www.etsy.com/market/psilomelane You searched for: psilomelane! Etsy is the home to thousands of handmade, vintage, and one-of-a-kind products and gifts related to your search. No matter what you’re looking for or where you are in the world, our global marketplace of sellers can help you find unique and affordable options. Let’s get started!
  • Crown of Silver Psilomelane Cabochon Stones I Barlows Gems

    www.barlowsgems.net/psilomelane-cabochons Home; Psilomelane Cabochons; Psilomelane Cabochons Crown of Silver Psilomelane is a very rare semi precious gemstone. It is very hard to get-and very messy to cut! This famous Psilomelane is from the Silver Crown Mine in Chihuahua, Mexico.