Search results
The page "Manganese+oxide+minerals" does not exist. You can create a draft and submit it for review or request that a redirect be created, but consider checking the search results below to see whether the topic is already covered.
- Manganese oxide is any of a variety of manganese oxides and hydroxides. These include Manganese(II) oxide, MnO Manganese(II,III) oxide, Mn3O4 Manganese(III)...2 KB (232 words) - 12:21, 27 January 2024
Manganese is a chemical element; it has symbol Mn and atomic number 25. It is a hard, brittle, silvery metal, often found in minerals in combination with...86 KB (9,726 words) - 01:55, 10 September 2024
closely related mineral. Naturally occurring manganese dioxide contains impurities and a considerable amount of manganese(III) oxide. Production of batteries...18 KB (1,871 words) - 03:41, 31 July 2024
Romanèchite (category Oxide minerals)associated with hematite, barite, pyrolusite, quartz and other manganese oxide minerals. It has been found in France, Germany, England, Brazil, Russia...5 KB (416 words) - 01:08, 10 January 2024
Manganese(III) oxide is a chemical compound with the formula Mn2O3. It occurs in nature as the mineral bixbyite (recently changed to bixbyite-(Mn)) and...9 KB (795 words) - 10:11, 30 May 2023
manganese(II) salt and water. Oxidation of manganese(II) oxide gives manganese(III) oxide. MnO occurs in nature as the rare mineral manganosite. It is prepared...6 KB (546 words) - 09:55, 26 May 2024
magnesia nigra, a black mineral containing what is now known as manganese. While "magnesium oxide" normally refers to MgO, the compound magnesium peroxide MgO2...24 KB (2,437 words) - 17:52, 8 August 2024
nodules. Ferromanganese nodules are mineral concretions composed of silicates and insoluble iron and manganese oxides that form on the ocean seafloor and...52 KB (6,254 words) - 20:57, 28 August 2024
Bromargyrite (category Silver minerals)native silver, iodargyrite and smithsonite along with iron and manganese oxide minerals. Mindat page for bromargyrite Webmineral page for bromargyrite...3 KB (107 words) - 23:10, 17 January 2024
Psilomelane (category Oxide minerals)group name for hard black manganese oxides including hollandite and romanechite. Psilomelane consists of hydrous manganese oxide with variable amounts of...5 KB (413 words) - 21:08, 22 January 2024
Pyrolusite (category Oxide minerals)is a mineral consisting essentially of manganese dioxide (MnO2) and is important as an ore of manganese. It is a black, amorphous appearing mineral, often...8 KB (777 words) - 14:27, 26 June 2024
manganocrete deposits with gray to black matrix containing abundant manganese oxide minerals. Ferricrete also occurs in the United States in areas of the Gulf...3 KB (268 words) - 13:21, 10 October 2022
Jacobsite (category Oxide minerals)Jacobsite is a manganese iron oxide mineral. It is in the spinel group and forms a solid solution series with magnetite. The chemical formula is (Mn,Mg)Fe2O4...3 KB (143 words) - 21:18, 3 January 2024- Group 7 element (redirect from Manganese family)reported too. Manganese(IV) oxide is a blackish or brown solid occurs naturally as the mineral pyrolusite, which is the main ore of manganese and a component...83 KB (8,982 words) - 05:51, 30 August 2024
Rhodonite (category Manganese(II) minerals)Rhodonite is a manganese inosilicate, with the formula (Mn, Fe, Mg, Ca)SiO3, and member of the pyroxenoid group of minerals, crystallizing in the triclinic...6 KB (373 words) - 03:50, 13 January 2024
as MnO·Mn2O3. Mn3O4 is found in nature as the mineral hausmannite. Mn3O4 formed when any manganese oxide is heated in air above 1000 °C. Considerable research...6 KB (640 words) - 00:12, 10 June 2024- combination with iron), and in many minerals. The free element is a metal with important industrial metal alloy uses. Manganese ions are variously colored, and...5 KB (350 words) - 23:06, 21 August 2024
Manganosite (category Oxide minerals)Manganosite is a rare mineral composed of manganese(II) oxide MnO. It was first described in 1817 for an occurrence in the Harz Mountains, Saxony-Anhalt...3 KB (120 words) - 01:09, 10 January 2024
Franklinite (category Oxide minerals)state mineral of New Jersey. Earth sciences portal Classification of minerals List of minerals Spinel Warr, L.N. (2021). "IMA–CNMNC approved mineral symbols"...4 KB (248 words) - 01:14, 10 January 2024
Cryptomelane (category Oxide minerals)cryptomelane was proposed as part of an effort to sort out the manganese oxide minerals referred to as psilomelane. Cryptomelane was identified and defined...4 KB (256 words) - 21:14, 21 May 2024
- salts, whilst in 1774 C. Scheele proved that it was the oxide of a distinctive metal. Manganese is found widely distributed in nature, being generally
- Lavoisier described the reaction between muriatic acid and manganese oxide as an oxidation of the acid; he said that the addition of a second dose of
- deeper occurring minerals of the mantle. Olivine is actually a group of minerals, which can also contain ions of calcium and manganese, as well. Olivine