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Manchester Minerals have marketed quality rough and cut gemstones and jewellery making equipment, at competitive trade prices, since 1972. Most orders placed before 1.00pm are despatched the same day.

Tumbled Gems

Tumbled stone: Size and Quantity

Tumble polished stones for collectors, therapy or jewellery use with competitive quantity discount for trade. Huge range and good stocks for immediate despatch.
Extra Small (XS) are about 6-10mm (Average 25 stones per 5cms pot).
Small (S) are about 10-15mm (Average 110 stones per 250gms)
Medium (M) are about 15-20mm (Average 50 stones per250gms).
Large (L) are about 20mm and larger (Average 24 stones per 250gms)