White Opal Crystal Guide: meaning, origin & properties
Learn what White Opal is, where ours comes from, traditional associations across cultures, and how to identify a real specimen, in our complete White Opal Crystal Guide.
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These are A-grade White Opal raw stones from Rio Grande do Sul, Brazil, sold by the piece or by the pound. White opal is hydrated silica, milky and opaque, the most approachable opal variety in rough form. Each piece runs 1.50-3 inches at Mohs 6, fully natural and untreated. A favorite intuition stone for quiet meditation corners.
White Opal is part of the silicate - oxide family. Valued as gemstone for centuries.
Sourced directly from Rio Grande do Sul, Brazil.
In the tradition, white opal shows up most often around listening to the quieter signals, a simple anchor during practice, and clarifying what you actually want. It's traditionally linked to the crown chakra. If that resonates, place it at the top of an altar or on a nightstand. Trust what feels useful and leave the rest.
These are traditional associations drawn from historical practice. This stone is not a substitute for medical or mental health care.
Offered as a starting point for your own practice.
White Opal sits at 6 on the Mohs scale, about as hard as glass, so it handles daily use but will scratch against harder stones. Long soaks dull the surface, so keep any water contact brief and dry it fully.
Natural white opal from Rio Grande do Sul, Brazil. Untreated.
You'll receive pieces from the same batch photographed, weighed to the amount you choose. Every piece passes our quality control and meets or exceeds what you see in the photos. Single specimens are listed separately and say so.
Each piece measures 1.5 to 3 inches on its longest side and weighs 30 to 60 grams. About 8 to 12 pieces per pound at this size, and each option shows its piece count.
Grades reflect visual quality within a batch. A is standard, with typical inclusions. AA shows stronger color, cleaner surfaces and tighter sizing. AAA is the top 10 to 15 percent of a batch. Every lot is inspected and graded by our team in Rockville, Maryland, not taken on the supplier’s word.
This batch is from Rio Grande do Sul, Brazil. It came to us through a community partnership, one of the sourcing models we publish and stand behind.
Every lot is inspected and graded by our expert team before it is listed, not taken on the supplier's word. A on this listing means stronger color, cleaner surfaces and tighter sizing than the batch average. Pieces that miss the mark never reach the shop.
How We GradeSourced through a regional cooperative or community-based workshop. Processing and economic benefit stay local, which means more of the value reaches the people doing the work. We say what we know and where our tracing stops.
Our Sourcing StandardsEverything we sell is natural in origin: never synthetic, never dyed, never coated. Where a stone has been heated, irradiated or stabilized, which is common in the trade for some species, we say so on the listing. If a piece is not as described, return it within 90 days of delivery.
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