columnar crystal वाक्य
"columnar crystal" हिंदी में columnar crystal in a sentenceउदाहरण वाक्य
- Selenite crystals sometimes will also exhibit bladed rosette habit ( usually transparent and like desert roses ) often with accompanying transparent, columnar crystals.
- Dihydrate is a columnar crystal, and it is so unstable that it easily dehydrates to anhydrous and is easily oxidized by oxygen in the air.
- Selenite crystals commonly occur as tabular, reticular, and columnar crystals, often with no imperfections or fluid inclusion when the crystal formed ( see Pe�oles Mine reference in external links ).
- However, in the case of sun dogs, the columnar crystals are oriented vertically, whereas in the case of Lowitz arcs, Galle proposed, the crystals oscillated about their vertical axes.
- After several hours the temperature is reduced in a controlled and gradual manner, resulting in the formation of flawless columnar crystals that are typically about 5 cm long by 2.5 cm wide, although they may be grown much larger.