description Rutilated Quartz Overview
Rutilated quartz is a variety of quartz containing visible needle-like inclusions of rutile, a titanium dioxide mineral. The needles can be golden, reddish, brown, or black and may occur singly, in intersecting groups, or in dense patterns within transparent to translucent quartz. Cut specimens are used in jewelry and mineral collections, with the internal inclusions providing the feature that distinguishes the material from ordinary clear quartz.
help Rutilated Quartz FAQ
What is rutilated quartz?
Rutilated quartz is quartz containing visible needle-like inclusions of rutile. Rutile is a titanium dioxide mineral.
What colors can the rutile needles be?
The needles may be golden, reddish, brown, or black. They can occur as single needles, intersecting groups, or dense patterns inside the quartz.
Is rutilated quartz transparent?
The quartz host can range from transparent to translucent. Clear material with well-defined rutile patterns is commonly selected for cabochons, carvings, or jewelry.
How is rutilated quartz different from ordinary clear quartz?
Ordinary clear quartz lacks the prominent internal rutile needles that define rutilated quartz. The inclusions create the stone's characteristic hair-like or thread-like appearance.
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