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Latest Calcium carbonate Stories

2014-04-07 08:23:21

ALBANY, New York, April 7, 2014 /PRNewswire/ -- ResearchMoz.us includes new market research report "Calcium Carbonate Market 2013 - 2019 [http://www.researchmoz.us/calcium-carbonate-market-global-industry-analysis-size-share-growth-trends-and-forecast-2013-2019-report.html

2014-03-28 08:21:50

ALBANY, New York, March 28, 2014 /PRNewswire/ -- According to a new market report published by Transparency Market Research "Calcium Carbonate Market (GCC and PCC) for

2014-03-18 20:20:37

DUBLIN, March 18, 2014 /PRNewswire/ -- Research and Markets (http://www.researchandmarkets.com/research/plhkq8/calcium) has announced the addition of the "Calcium Carbonate-Precipitated

2013-11-29 23:00:52

Essential Wholesale is releasing five new ingredients for personal care.

2013-11-11 23:20:54

RnRMarketResearch.com adds latest report on “Pharmaceutical Excipients Market [By Products (Carbohydrates, Oleochemicals, Petrochemicals, Polymers, Microcrystalline Cellulose, Sugar, Calcium

2013-10-01 23:23:19

Reportbuyer.com just published a new market research report:


Latest Calcium carbonate Reference Libraries

28_3f12abda63415a07ee5b6c5d30ef8239
2005-05-26 12:17:18

Aragonite is a polymorph of the mineral calcite, both having the chemical composition CaCO3. Its structure differs from calcite and leads to a different crystal shape, an orthorhombic system with acicular crystals. By repeated twinning pseudo-hexagonal forms result. It may be columnar or fibrous, occasionally in branching stalactitic forms called flos-ferri (flowers of iron) from their association with the ores at the Carthinian iron mines. The type location for aragonite is Molina de...

28_af149e6f4821ab4ec3c213f12d27e305
2005-05-26 09:38:30

Limestone is a sedimentary rock composed of the mineral calcite (calcium carbonate). The primary source of this calcite is usually marine organisms. These organisms secrete shells that settle out of the water column and are deposited on ocean floors as pelagic ooze (see lysocline for information on calcite dissolution). Secondary calcite may also be deposited by supersaturated meteoric waters (groundwater that precipitates the material in caves). This produces speleothems such as stalagmites...

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Word of the Day
pawl
  • A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e.g. on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction.
The word 'pawl' probably comes from a Latin word meaning 'stake'.
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