carbonate+of+iron
61septarium — /sɛpˈtɛəriəm/ (say sep tairreeuhm) noun (plural septaria /sɛpˈtɛəriə/ (say sep tairreeuh)) a concretionary nodule or mass, usually of calcium carbonate or of argillaceous carbonate of iron, traversed within by a network of cracks filled with… …
62sep|tar|i|um — «sehp TAIR ee uhm», noun, plural i|a « ee uh». Geology. a rounded lump of minerals occurring in layers, as in sand or clay. A septarium is usually of calcium carbonate or carbonate of iron, having a network of cracks filled with calcite and other …
63Blackband — Black band , n. (Min.) An earthy carbonate of iron containing considerable carbonaceous matter; valuable as an iron ore. [1913 Webster] …
64Cementation (geology) — Cementation is the process of deposition of dissolved mineral components in the interstices of sediments. It is an important factor in the consolidation of coarse grained clastic sedimentary rocks such as sandstones, conglomerates, or breccias… …
65Carmichael — (spr. Karmeikel), Richard, Wundarzt zu Dublin; Lehrer an mehreren Anstalten daselbst; st. 1849 bei Dublin; er schr.: On the effects of carbonate of iron upon cancer, Dubl. 1806, 2. Ausg. 1812; mit Henning u. Goodlad: On the nature of the scrofula …
66ooid — 1. noun A small calcium carbonate or iron coated grain found on the seafloor. Syn: oolith 2. adjective Shaped like an egg; ovoid; …
67Ballater — BALLATER, a village, in the parish of Glenmuick, Tullich, and Glengairn, district of Kincardine O Neil, county of Aberdeen; containing 371 inhabitants. This place, situated in a beautiful valley, on the north bank of the Dee, was formed about… …
68conglomerate — A coarse grained, clastic sedimentary rock composed of rounded to subangular rock fragments larger than 2 mm, commonly with a matrix of sand and finer material; cements include silica, calcium carbonate, and iron oxides. The consolidated… …
69brugnatellite — ˌbrünyəˈteˌlīt noun ( s) Etymology: Italian brugnatellite, from Luigi Brugnatelli died 1928 Italian mineralogist + Italian ite : a mineral Mg6Fe(OH)13(CO3).4H2O consisting of a hydrous ultrabasic carbonate of iron and magnesium occurring in flesh …
70chal|y|bite — «KAL uh byt», noun. Mineralogy. native carbonate of iron; siderite. ╂[< Latin chalybs (< Greek chályps) + English ite1] …
