Examples of using Calcite in English and their translations into Vietnamese
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Ecclesiastic
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a chemical feed of sodium carbonate or soda ash is preferred over a filter filled with calcium carbonate(calcite) or magnesium oxide(Corsex),
a trip to Turkey, the vast and rambling ruins of Roman Hierapolis lie on the top of this calcite hill providing another reason to visit.
Then, groundwater rich in dissolved solids flows through the sediment, replacing the original plant material with silica, calcite, pyrite, or another inorganic material such as opal.
an ancient spa town, lie on the top of this calcite hill, providing another reason to visit.
even thousands of years for the calcite to form, but the researchers' technique worked much faster.
Being made of calcite, trilobite eyes fossilized easily, and therefore we probably
In March, 2013, a team of scientists announced that the crystal made of a calcite substance could have indeed acted as a remarkably precise navigational aid.
It is important, however, to understand that the majority of sealers used to seal natural stone do not prevent etching of calcite or calcium carbonate based stone by acidic liquids.
The Early Paleozoic and the Middle to Late Mesozoic oceans were predominantly calcite seas, whereas the Middle Paleozoic through the Early Mesozoic and the Cenozoic(including today) are characterized by aragonite seas.[
a Glan- Thompson prism, except that two right-angled calcite prisms are spaced with an air gap instead of being cemented together.[1] Total internal reflection of p-polarized light at the air
higher damage threshold, compared with calcite Glan- Foucault
The fossil material used is generally calcite or aragonite, however oxygen isotope paleothermometry has also been done of phosphatic fossils using SHRIMP.[3] For example, seasonal temperature variations may be determined from
the carbonate compensation depth(CCD) below which the rate of supply of calcite equals the rate of dissolution,
Cesare Emiliani in the early 1950s that the oxygen isotope variability in the calcite shells of foraminifera could be used as a proxy for past ocean temperatures.
with particular individual fossils, as they are believed to have been sealed inside ossicle pores by precipitated calcite during the fossilization process.[22].
Society A early last year, a research team led by scientists at the University of Rennes in France said this calcite may be a fabled sunstone.
Most lapis lazuli also contains calcite(white), sodalite(blue),
Most lapis lazuli also contains calcite(white), sodalite(blue),
The Early Paleozoic and the Middle to Late Mesozoic oceans were predominantly calcite seas, whereas the Middle Paleozoic through the Early Mesozoic and the Cenozoic(including today) are characterized by aragonite seas(Wilkinson et al.,
kaolinite, calcite, dolomite and feldspars.[3]