Eye Of Comstock

I have finished a modified Cleopatra’s Eye cut (designed by Bob Keller) in Gladstone smoky quartz. I have called it the Eye Of Comstock after the historic lead-zinc-silver deposit, west of Zeehan Tasmania. The modifications to the cut I made were mostly in the crown of the stone, I left off the top couple of tiers of facets and free-wheeled the pupil in. I also nicked both ends of the stone to reduce the chance of any girdle chipping in this area if the stone is set into jewellery.

pavilion view

The stone is of a suitable size to make a nice cocktail ring or pendant: L x W x D = 25mm x 18mm x 16mm approximately, for a weight of 32.6 ct. It is a very clean stone ~ eye clean, with nice colour saturation – not too dark to affect the optical performance of the stone, but rich enough to add a nice level of complexity to the final effect. The light return in this stone is stunning.

Colour bar from Whisky Magazine

Perhaps a 1.3 – russetmuscat on the whisky chart…. Na zdraví.

side view

For Sale – enquiries via the Zeehan Rock Shop

The cutting equipment

Facetron faceting machine

All stones at Rough Creations are cut on a Facetron machine (pictured above). This USA built machine is very user-friendly with good build quality and ease of use. It has a few irritating quirks, but once one is familiar with these, it is a pleasure to operate.

I use 8″ Gearloose polishing laps where possible – they have been very effective in practice for me, and I highly recommend them.

Pre – polishing the table facet with the Facetron and 45° adapter

It’s worth a mention regarding the gear I should have been using. What I mean by that is I should have been using a desk or bench for my faceting machine that was height adjustable or at a comfortable standing position. I am and have been incapacitated for over a week with a bad back, and I believe at least some of the blame is due to my bad posture when sitting at my machine working, sometimes for hours at a time. So fellow faceters – watch your backs!

Flat on my back with some pain relief at hand.