Opal Shells :vrijednost proizvoda


Ključne riječi


Vrsta proizvoda

Težina (cts)

Duljina (mm)

Širina (mm)

Dubina (mm)

Opal shells are popular with collectors all over the world. Its only in recent times that shells have been collected by what we term non opal collectors. That is collectors who enjoy minerals specimens are now buy opalized shells.

The Opal Hunters tv series on Discovery channel, shows two new opal miners try opal Mining at the Shell patch in cooper Pedy.

The Shell patch opal field has produced top quality opalized shell and belemnites.

Opal hunters shows the guys trying different methods to find the rare opals.

They dug down older mines looking for left over traces, they used dynamite to blow away walls to find opals, and excavator on large area to fossicking at night with ultra violet lights that helps to see opal lying in the open that the miner might have left behind.  

There is good demand for complete clean opalizd shells and buyer will pay accordingly and they prefer the shell is not polished or altered.

Coober Pedy south Australia has reputation for shells a sit was once under the sea so there are areas prolific with these sea water shells but most do not have any colour .In comparison to lightning ridge where shells are from fresh water creeks and not so common and mussel shells are also found in some opal fields but it is rare to find colour in these and if it is black opal shell it is very expensive.

Broken pieces shell are always offered for sale at good prices and thyme can be polished to make unique pendant or for inlay material.

Some large specimens from coober pedy show Clam Shells Mussels,Gastropod ,Fish Verteberate , are of saltwater creatures, snails, clams, mollusks, crayfish, belemnites,on Natural Matrix from the Cretaceous period

Some shell specimens have also gypsum formed in them and do display some opal colours.

Parcel lots of shells with no colour are collected but serious collectors are always chasing bright fire colours. Snails and clams are also in fossil section for collectors and it takes lot work to clean these from the potch a s some is very hard and breaks the fossil and some are in softer potch so can be easily cleaned with out doing nay damage but professional mineral cleaners do good job restoring or caring for these fossils.

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