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SOUTHWEST ROCK & GEM CO.
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Black Opal Rough
from the Coocoran Field.
Lightning Ridge, Australia.
The mine run parcels are straight as it comes from the mine. The select pieces are high graded lots to provide a better quality cutting material.
The opal mining process at Lightning Ridge
Slide show
Black Opal Rough / 1 oz. mine run parcel / $24.95
Black Opal Rough / 1 oz. select
parcel / $120
Select Black Opal Rough / $6 per gram
(1 gm. & up - choose your quantity)
The following are parcels of select, gem quality opal rough direct
from the Lambina Field in Australia. Each parcel is from the top 10% of the mine's
production. There are no bad pieces in any of the lots.
It has literally taken years in the opal business to establish sources for this
quality of material. The majority of an opal mine's production is low grade,
thus there is far more low grade opal on the market. Trying to find top quality
opal rough is not easy. Typically only 10% of an opal mine's production will be
of the highest gem grade such as this. We all get what we pay for with rough
opal. Want quality gemstones? Buy quality rough...
Lambina Field (#7359) / $70 per gram / 1-4 gm. pieces
Lambina Field (#7355) / $90 per gram / 4-8 gm. pieces
Lambina Field (#7362) / $35 per gram / 2.5 - 6 gm. pieces average
Lambina Field (#7349) / $70 per gram / 1-4 gm. pieces
Lambina Field (#7342) / $100 per gram / 1-3 gm. pieces
Lambina Field (#7335) / $25 per gram / 3-8 gm. pieces
Lambina Field (#7338) / $90 per gram / 3-10 gm. pieces
RETURN POLICY: If you receive the item & it is not what you want or expected, no worries, simply return promptly. We must receive the item back unaltered within 10 days. A refund less shipping charges will be made.
