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Potch in Appearance is Grey ,Black or White in Colour.unlike precious opal it does not difract light to give the spectrum of different colours & patterns & phenomenons. It is however an indication that precious Opal is potentially in that location.Potch is often used by Gemcutters to perfect methods and techniques without the risk to valuable Opal , it is also used for a backing to Doublets another type of opal process.learning on potch helps cutters understand the structure of Opal including how to navigate colour bars and avoid inclusions.using Potch helps develop cutting Skills & Shaping & Polishing Opals.as a Speciman it is also significant to Geologist in the formation of Opal .
This item will be posted to you by Australian Boulder Opal folksy.com within 3 days of receiving payment.
| Shipping destination | Cost | Additional items |
|---|---|---|
| United Kingdom | £5.20 |
You have 14 days, from receipt, to notify the seller if you wish to cancel your order or exchange an item.
Unless faulty, the following types of items are non-refundable: items that are personalised, bespoke or made-to-order to your specific requirements; items which deteriorate quickly (e.g. food), personal items sold with a hygiene seal (cosmetics, underwear) in instances where the seal is broken; digital items.
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Full description
One Bag Of Miners Potch. SPECIMANS. Ideal for perfecting cutting & shaping methods & Techniques. All the Way From The Australian outback
SIZE - 40 mm to. 5 mm
Weight - 410 Carats. 82 grams
Colours - White , Grey
Price £20
Designed by Munroist 6503 in United Kingdom
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