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Messages - Aussie Sapphire

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Cabbing and More / Re: Expandable drum
« on: June 20, 2019, 05:36:54 PM »
Crystal belts versus Eastwing versus Silicon carbide?

Best and most economical option for moderate use taking in to account purchase cost.

They are all different.  Crystal belts are uncharged so you can add your own polish - usually some kind of diamond compound.  Eastwind belts are USA-made diamond (resin bond) belts - good quality but expensive.  We offer cheaper Chinese made diamond belts as well.  Have a few customers who prefer the USA belts - many who use the cheaper ones.  The advantage of diamond belts is that they will last quite a bit longer than silicon carbide - how much longer is variable.  The should also cut more consistently over their lifespan.

Silicon carbide belts are cheap as chips but wont last as long as the diamond belts.  They will also "fine up" as they wear so will cut a bit differently over their lifespan.

Hope this helps.


There are quite a few members here who have used Lamberts in Thailand.  That is probably the most popular option used over the years - they can be very slow though.  There is another company in Sri Lanka that I have heard used with good reports - details just escape me at the moment.  I have not heard any feedback from India - would proceed with caution there.


Ask a "Silly" Question / Re: Specific Gravity test
« on: June 03, 2019, 05:54:01 PM »

If you download this document, it will explain the whole process:;sa=view;down=9

Basically you need a good set of scales and a "rig" so you can weigh the stone in air and in water.  Use the calculation in the document to work out the specific gravity value - it is an excellent non-destructive id test.


Saws and Diamond Blades / Re: Cutting glass bottles
« on: June 03, 2019, 02:32:29 PM »
in the late 70's there was a similar product made by I think named K-Tel or similar (older version of Kleva products).I had one and it worked, basically a rotary glass cutter.

I remember seeing that ad on tv - check it out here (it is good for a nostalgic chuckle):


Location of the Month / Re: NSW - Tingha Sands
« on: May 01, 2019, 04:06:10 PM »
Owners at Tingha Sands have been quite definite about this decision and putting it out there as much as they can.  I can appreciate that this is disappointing for fossickers but it is their right to make this decision.

Suggest people wanting to look for quartz in the Tingha area contact the people at the Tingha Caravan Park - those guys are very helpful and can point you in the right direction for spots to look, etc.


How to post Pictures & other FAQ / Re: Jade ring
« on: April 30, 2019, 07:26:00 AM »
This is the ring in question:

How to post Pictures & other FAQ / Re: Jade ring
« on: April 28, 2019, 09:01:37 AM »
OP is located in Melbourne area and cannot find a jeweller locally who is able to repolish this jade ring.  Is there anyone in the region who may be able to assist her?


Gemstone Discussions / Re: Monster Blue Topaz
« on: April 11, 2019, 09:27:34 AM »
When discussing gallery items, you can add the picture to the conversation by using the links provided (use the size you want).

Below example is the topaz in question using the Medium Image code:

Ask a "Silly" Question / Re: Cooking Matrix Opal
« on: April 10, 2019, 05:29:05 PM »

Added from the gallery by admin.

The facetors guild magazine is definitely worth the modest cost of membership - cutting designs along with other articles of interest.


General Discussion / Re: faceting
« on: March 31, 2019, 04:45:04 PM »
Andrew (Aussie Sapphire) can resurface it.

Yes - Darksides can be resurfaced if they get dinged.  Let us know if you want a quote.


« on: March 30, 2019, 07:57:51 AM »
That would be a great outcome - good for Craig who is doing a great job for fossickers and good for Tingha Sands who wont have to worry about fossickers.

Hope it works out.


Trip Talk / Re: Minerama 2019
« on: March 15, 2019, 06:43:44 PM »
Topsieve was nearby and found a similar number and none of them cutters but he was in a good spot and took quite a bit of wash to process later and said he'd post here so curious if he ended up with any luck. 

Taking wash home to process later is strictly against the rules of Minerama field trips and quite honestly is a low act.

This is the kind of thing that makes landowners think twice about opening up access to fossickers.
You claim that fossicking is a low impact activity and then think it is quite ok to take a bootload or trailerload of dirt away from the location.  Not cool.


Tell Us About Yourself / Re: Hi All
« on: March 11, 2019, 08:35:05 AM »
Persistant isn't he?

Yes - deleted a whole bunch of duplicates yesterday.

He has previously contributed to the community but this kind of posting is very spammy.


Saws and Diamond Blades / Re: Oil for a robilt saw
« on: March 08, 2019, 02:54:46 PM »
I'd say half an inch should be plenty.


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