Definition of Brown hematite. Meaning of Brown hematite. Synonyms of Brown hematite

Here you will find one or more explanations in English for the word Brown hematite. Also in the bottom left of the page several parts of wikipedia pages related to the word Brown hematite and, of course, Brown hematite synonyms and on the right images related to the word Brown hematite.

Definition of Brown hematite

brown hematite
Limonite Li"mon*ite (l[imac]"m[o^]n*[imac]t), n. [Gr. leimw`n any moist grassy place, a meadow : cf. F. limonite, G. limonit.] (Min.) Hydrous sesquioxide of iron, an important ore of iron, occurring in stalactitic, mammillary, or earthy forms, of a dark brown color, and yellowish brown powder. It includes bog iron. Also called brown hematite.
Brown hematite
Brown Brown, a. [Compar. Browner; superl. Brownest.] [OE. brun, broun, AS. br?n; akin to D. bruin, OHG. br?n, Icel. br?nn, Sw. brun, Dan. bruun, G. braun, Lith. brunas, Skr. babhru. [root]93, 253. Cf. Bruin, Beaver, Burnish, Brunette.] Of a dark color, of various shades between black and red or yellow. Cheeks brown as the oak leaves. --Longfellow. Brown Bess, the old regulation flintlock smoothbore musket, with bronzed barrel, formerly used in the British army. Brown bread (a) Dark colored bread; esp. a kind made of unbolted wheat flour, sometimes called in the United States Graham bread. ``He would mouth with a beggar though she smelt brown bread and garlic.' --Shak. (b) Dark colored bread made of rye meal and Indian meal, or of wheat and rye or Indian; rye and Indian bread. [U.S.] Brown coal, wood coal. See Lignite. Brown hematite or Brown iron ore (Min.), the hydrous iron oxide, limonite, which has a brown streak. See Limonite. Brown holland. See under Holland. Brown paper, dark colored paper, esp. coarse wrapping paper, made of unbleached materials. Brown spar (Min.), a ferruginous variety of dolomite, in part identical with ankerite. Brown stone. See Brownstone. Brown stout, a strong kind of porter or malt liquor. Brown study, a state of mental abstraction or serious reverie. --W. Irving.

Meaning of Brown hematite from wikipedia

- temperatures above 950 °C (1,740 °F). Hematite occurs naturally in black to steel or silver-gray, brown to reddish-brown, or red colors. It is mined as an...
- as bog iron ore in meadows and marshes. In its brown form, it is sometimes called brown hematite or brown iron ore. Limonite is relatively dense with a...
- partially to the more reddish hematite. It is used for both oil and water color paint. At a hue of 9, it is classified as a red-brown. The first recorded use...
- then mica, then ming-chu, then realgar, then brown hematite, then conglomerate m****es of brown hematite, then stone c****ia (?), then quartz, then paraffin...
- modern equivalent sold as "mummy brown" is composed of a mixture of kaolin, quartz, goethite, and hematite, with the hematite and goethite (generally 60% of...
- Deposits of specular and dark hematite were recorded west of Melilla, within 5–6 kilometres (3.1–3.7 mi) of the sea. Brown hematite was noted in the area of...
- 3·nH 2O, takes its reddish colour from the mineral hematite, which is an iron oxide, reddish brown when hydrated. Purple ochre is a rare variant identical...
- inorganic compound with the formula Fe2O3. It occurs in nature as the mineral hematite, which serves as the primary source of iron for the steel industry. It...
- conversion could penetrate, the pyrite-carbonate was converted to a usable brown hematite iron ore along the outcrops and near the bedrock surface. The Marcellus...
- they took thistle and nibbled mercury and when they also took pills of brown hematite twice a day, this triple medication produced an increase in breaths...