Idocrase (Noun)
Meaning
A green or yellow or brown mineral consisting of a hydrated silicate; it occurs as crystals in limestone and is used a gemstone.
Classification
Nouns denoting substances.
Examples
- The idocrase crystals embedded in the limestone sparkled in the sunlight, revealing their vibrant green color.
- Idocrase is a relatively rare mineral, but its unique properties make it a sought-after gemstone among collectors.
- The geologist carefully extracted the idocrase specimen from the rock face, taking care not to damage its delicate crystals.
- The idocrase gemstone, with its warm yellow hue, was set into a gold pendant and worn as a symbol of good fortune.
- In its brown form, idocrase can be difficult to distinguish from other minerals, but its distinctive crystal structure sets it apart.