Assertion: precious opal | /r/HasProperty | translucent
Facets:
Source sentences:
text: Precious opals are translucent to transparent and are distinguished by a combination of milky to pearly opalescence and an attractive play of many colours.
text: The principal varieties of opal are: Precious opal , a transparent variety exhibiting a delicate play of colors, Fire opal , a precious opal in which the background colors are quite brilliant shades of red and yellow, Common opal , a translucent variety without any distinct play of colors, Hyalite , a transparent, colorless variety, usually in globular or botryoidal masses,
text: Precious Opals are translucent to transparent and have a pearly opalescence revealing many flashing colors, which change as a stone is viewed from different angles.