Rough & raw
Black tourmaline rough
Raw black tourmaline (schorl): striated logs, chunks and rough by the kg.
- Sold
- Per kg
- Common sources
- Brazil, Madagascar
- Grades
- A, B
Prices depend on grade, size and quantity, so we quote each order. Mixed orders welcome.
About this stone
A popular raw stone for crystal shops and wellness brands. Sorted into crystal “logs” with clear striations and rough chunks, with loose matrix cleaned off before packing.
Forms & sizes
- Rough chunks, about 2–8 cm
- Crystal logs with striations
- Pieces in quartz or mica matrix
Sizes are approximate. Other sizes, shapes and custom cutting on request.
Grades
- A
- Clean crystals, good striations, little matrix
- B
- More matrix or broken crystals
Packing
Bagged by size in 10–25 kg cartons or woven bags.
Often ordered together
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Tell us what you need
Send your list of stones, sizes and quantities. We reply with what is available, photos of the actual lots and a proforma quotation.