iceland spar in English

noun
1
a transparent variety of calcite, showing strong double refraction.
Nodules filled with clear double-refractive Iceland spar with celadonite inclusions have also been found here.

Use "iceland spar" in a sentence

Below are sample sentences containing the word "iceland spar" from the English Dictionary. We can refer to these sentence patterns for sentences in case of finding sample sentences with the word "iceland spar", or refer to the context using the word "iceland spar" in the English Dictionary.

1. A set of formulas are deduced form the geometrical relationship of iceland spar.

2. With the development of science and technology, the processing technique of Iceland Spar developed greatly.

3. There are abundant mineral resources, mainly copper, lead, zinc , mineral deposits, such as Iceland spar.

4. We can be conviniently studied with reference to a crystal of calcite or Iceland spar.

5. At last, the corresponding numerical results are plotted in curvilineal diagrams for Iceland spar and crystal sulphur, they make the directions of ...