ahmed11 wrote:Informative and helpful thread
that's unusual for this place
Political Animal Australia
Australian political forum to discuss politics and current affairs from an Australian perspective.
Lapidary thread
Moderator: johnsmith
Forum rules
The rules for this board are in the Charter of Moderation. Off Topic is for fairly serious discussion of things other than politics and current affair.
The rules for this board are in the Charter of Moderation. Off Topic is for fairly serious discussion of things other than politics and current affair.
Re: Lapidary thread
by johnsmith » 22 Oct 2018, 21:38
that's unusual for this place
FD.
I hope that bitch who was running their brothels for them gets raped with a cactus.
I hope that bitch who was running their brothels for them gets raped with a cactus.
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Re: Lapidary thread
by Bowerbird » 23 Oct 2018, 07:16
pinkeye wrote:umm yeah well anyone know about opals?
Boulder opal is bloody hard to cut and polish
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Re: Lapidary thread
by HBS Guy » 23 Oct 2018, 09:24
Wish Lefty would log on again. He would know. Opals are cut as cabochons, no facetted.
Opal is a form of silicate so not overly hard, unlike sapphires.
Opal is a form of silicate so not overly hard, unlike sapphires.
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Re: Lapidary thread
by Bowerbird » 23 Oct 2018, 21:53
HBS Guy wrote:Wish Lefty would log on again. He would know. Opals are cut as cabochons, no facetted.
Opal is a form of silicate so not overly hard, unlike sapphires.
Try cutting Winton Boulder Opal - which I love big time! The patterns in the rock are often like indigenous paintings. I have a few pieces and some rock spevpcimens with opal threaded through
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