|Dimensions (mm)||48 x 30 x 7mm|
|Weight (carats)||1680 carats|
SEDA ROUGH OPALS
YOWAH SLAB ROUGH
This is a natural yowah rough parcel that has been slabed and pre shaped ready for cutting. the precious opal is embedded . This material may have natural holes in it and
the sandy areas can be hard to polish.You may polish them as natural stones .Or
in asia the cutters rub fine boulder ironstone [you can collect this in the
cutting machine tray by grinding some material away and allow to dry]. They
then rub this powder in to the pits in the rough and heat it up. Then they
apply super glue/opticon to it and polish.This gives a good glossy finish.
Photo taken with the stones wet.
20 app pre shaped slabs
The weight is for the total parcel.
The size is for the largest piece.
Note we use a nikon camera which turns blue in mauve so consider mauve colours to be more blue.
|Starts||18th Jan 2018 5:50pm PST|
|Registered Shipping||$15.00||7 Days|
|Standard Shipping||$5.00||21 Days|
|Shipping Insurance all providers $7.00 (optional)|