Chalcedony vs Opalize - What's the difference?
chalcedony | opalize |
A form of fine-grained quartz that is nearly transparent or has a milky translucence; it fractures conchoidally.
*{{quote-magazine, date=2012-03
, author=Lee A. Groat
, title=Gemstones
, volume=100, issue=2, page=128
, magazine=(American Scientist)
To convert into a form of opal or chalcedony, especially to convert wood into such a fossilized form.
To make opalescent.
As a noun chalcedony
is a form of fine-grained quartz that is nearly transparent or has a milky translucence; it fractures conchoidally.As a verb opalize is
to convert into a form of opal or chalcedony, especially to convert wood into such a fossilized form.chalcedony
English
Noun
(chalcedonies)citation, passage=Although there are dozens of different types of gems, among the best known and most important are […] . (Common gem materials not addressed in this article include amber, amethyst, chalcedony , garnet, lazurite, malachite, opals, peridot, rhodonite, spinel, tourmaline, turquoise and zircon.)}}