"Tiemannite" Example Sentences
1. Tiemannite is a rare mineral with a chemical formula of HgSe.
2. The crystal structure of tiemannite is orthorhombic.
3. Tiemannite can be found in some lead and silver deposits.
4. The color of tiemannite can range from steel grey to black.
5. Tiemannite has a metallic luster and is opaque.
6. A specimen of tiemannite was discovered in the Harz Mountains in Germany.
7. Tiemannite is named after German chemist Henry Tiemann.
8. The hardness of tiemannite is between 2.5 and 3 on the Mohs scale.
9. Tiemannite is sometimes associated with other mercury mineral species.
10. Tiemannite has a specific gravity of 8.2 to 8.7.
11. Tiemannite is not a commonly known mineral.
12. Tiemannite is considered a rare and valuable mineral for collectors.
13. Tiemannite is classified as a selenide mineral.
14. Tiemannite has a high refractive index.
15. The largest known tiemannite crystal is less than 1 millimeter in size.
16. Tiemannite is often found in hydrothermal veins.
17. Tiemannite is not known to have any significant uses.
18. The chemical composition of tiemannite includes only mercury and selenium.
19. Tiemannite gets its name from the name of its discoverer.
20. Tiemannite is one of the many mineral species that contain mercury.
21. Tiemannite is a relatively new mineral species, having been identified in 1950.
22. The mineral tiemannite has certain characteristics that make it unique.
23. Tiemannite is a member of the pyrites group of minerals.
24. Tiemannite has a distinct metallic smell when it is heated.
25. Because of its rarity, tiemannite is often sought after by mineral collectors.
26. Tiemannite is commonly found in association with other minerals such as cinnabar and quartz.
27. Tiemannite crystals are often found in small clusters.
28. Tiemannite is believed to form at relatively low temperatures.
29. A synthetic form of tiemannite has been produced in the laboratory.
30. Tiemannite has been found in mineral deposits in several countries including Germany, Russia, and Peru.
Common Phases
1.
Tiemannite is a rare mineral;
2.
Tiemannite was first discovered in Mexico;
3.
Tiemannite is a metallic sulfide;
4.
Tiemannite is typically found in hydrothermal ore deposits;
5.
Tiemannite has a striking silver-gray color;
6.
Tiemannite is often used for scientific research;
7.
Tiemannite has interesting magnetic properties;
8.
Tiemannite has a unique crystal structure;
9.
Tiemannite is named after chemist Julius Tiemann;
10.
Tiemannite is a valuable collector's item.