| AUSTRALIAN OPALS are considered the best in the world. This wonder
of nature is believed by many to be the most beautiful and colourful stone
there is. No two Australian opal fields are the same. They all have their
peculiar differences. Queensland fields have the opal in ironstone. This helps
to produce very nice and often dark colours. N.S.W. and SOUTH AUST Produce
opal that has no ironstone. There is dark or black opal, crystal opal milk
opal.
We do receive opals from most of the fields like. Mintabie, Coober Pedy,
Koroit, Opalton, Jundah, Lightning Ridge, Andamooka Quilpie, and other fields.
We offer you opals from these wonderful opal fields at the best prices we can
because we buy direct from the miners. we pass on savings to our valued
customers. We want your business long term, not just one time only.
Mining opal is done by several methods. First there is hand mining. this is
done by digging a shaft and following the opal down and along the drives. Slow
hard work and sometimes dangerous. On some fields like Mintabie, they
sometimes use bobcat diggers underground. Then there is open cut mining, where
machinery is used to dig the opal out. Machinery like an excavator or a bull
dozer.
In Coober Pedy they mining with big blowers.
Opals are divided in three main categories:
(Typ1 - 100% Opal), (Typ2 - Boulderopal), (Typ3 - Matrixopal).
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Solid
opals are are from pure opal. |
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Doublets are compound from 2 parts.
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| The Triplet consists of a
small layer of solid opal. |
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