Aventurine glass - glass with glittering flashes, basically a brownish color. This was a trade secret of the Venetians.
Bristows or bristol diamonds - a type of crystal.
Aventurine Glass: A shimmering glass containing tiny copper flakes invented in Venice, Italy, around 1700.
Aventurine Quartz: A type of quartz found in India, Russia, and Tanzania that contains sparkling flecks of mica or iron.
AVENTURINE GLASS
Aventurine glass (sometimes spelled adventurine glass) is a shimmering glass that contains tiny metallic particles (copper flakes) within it. The process of making aventurine glass was invented in Venice, Italy, around 1700.
Aventurine Glass: Invented in Venice Italy in 1700 this is a glass that shimmers because of tiny flecks of copper imbedded within.
Aventurine Quartz: A type of quartz that has inclusions of mica or iron.
Aventurine glass (sometimes spelled adventurine glass) is a shimmering glass that contains tiny metallic particles (copper flakes) within it. The process of making aventurine glass was invented in Venice, Italy, around 1700.
Aventurine Quartz ...
[Man-made aventurine glass, "goldstone", obsolete glass opal simulant, "Slocum Stone": Image courtesy of Dr.
Fall 1949, Goldstone or Aventurine Glass, by Webster, p. 207, 3pp.
Summer 1957, Glass as a Diamond Substitute, p. 62, 1p.
Summer 1959, A yellow-green faceted glass with a refractive index above 1.80, p. 292, 1p.
Goldstone
Goldstone is glass that contains gold or copper colored filings.
Also Known As: aventurine glass, sunstone
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Aventurine
Golden glitter due to copper crystals suspended in or pressed into the surface of other materials. Aventurine glass is a shimmering glass.
The mineral aventurine is named for its resemblance to the well-known aventurine glass of Venice, Italy.
It is named for its resemblance to Venetian aventurine glass - tradition holds that a Murano worker accidentally dropped copper filings into the molten glass, ...
Lampworked glass beads are made in a wide variety of colors, shapes, and designs, including millefiori, rose-like overlay beads (pictured above), aventurine glass, and many others. Lampworking was invented in the 1700's in Murano, Italy.
 See also: Make, Jewel, Glass, Luster, Silver
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