Home > Term: onyx
onyx
A variety of agate or chalcedony, in which occur even layers of white and black or white and brown, sharply defined in good specimens; they come from India, and are highly valued for cameo-cutting.
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Language
- Category: Encyclopedias
- Organization: Project Gutenberg
0
ผู้สร้าง
- JohannesDD
- 100% positive feedback
(Sydney, Australia)