17 November 2010

Proven Goodness

Provenance-where something comes from- can be very important.
In the case of gold, much serious degradation of the environment occurs in the mining process.
I was talking this over with Mark, who asked me to make him a wedding band. We decided that it would be best if we could make his ring from local gold nuggets- that we found ourselves, taking care not to do irreparable damage in the process- to seek, but not destroy. After two arduous but memorable prospecting episodes, we hadnt found anywhere near enough to make the whole ring. With the wedding date looming, I decided to get help from a supplier of local Victorian gold nuggets, who fixed us up with enough gold, all of which was found by small-scale detectorists.

Gold- as it occurs in nature, is seldom 100% pure- it will often contain traces of silver for example, and is known as native gold. Native gold from Victoria's golden triangle region is some of the richest in the world, typically assaying above 95% purity- about 22-23k.

Here's what I did with it... and if I may say so my friends, this is a wedding ring par excellence...



These are the natural nuggets. That small one above is a piece we found ourselves ( greatly magnified!)
Firstly, I removed all the quartz I possibly could.

Then, melted the nuggets in a groove carved into a charcoal block, forming a simple ingot.
(remember?)

The ingot is beaten out, gradually approaching the desired dimensions.
Mark requested a band 9mm wide and 2mm high, so care is required to keep to the specifications.






...it gradually gets better and better...
Mark wanted his band to look handmade- but not too rough or crazy- just "not like a piece of machinery". To achieve this aesthetic, I endevoured to keep my method very restrained- to only use hammers, both to forge the shape, and to achieve the surface finishing. No machines, no abrasives.
No material will be removed.









The bend begins. I had initially thought I would solder the join, and have to make up my own high-karat solder- but then... I thought, NO- I'll FUSE it. To solder is to join by melting a less pure alloy into the joint- which leaves a visible line of another colour. Fusion involves melting the joint on itself- a seamless, invisible join. The difficulty of fusion is that you have to get the whole piece up to almost-melting temperature... then just-melt the join– you could melt the whole thing! Its a bit nerve-wracking.








You can see in this photo how the whole ring is red hot- and the surface is just starting to 'swim'; to go liquid. Danger! But, this risk of total destruction is part of the romance of goldsmithing, gentle reader. Commitment is required. The smith makes himself vulnerable.
This makes me think of marriage, naturally; for good fusion you have to melt yourself a little bit.



Perfectly fused! But hmm... it looks a little droopy, no?
Its just this shape becuase I did a 'scarf' joint (big overlap) for maximum surface contact.
Don't fret- its getting better and better.




Next, I forge and forge and forge, with my hammer, stretching the ring to size 'U' on the mandrel, and perfecting the shape.




To get the soft, ancientish surface texture was a matter of damping the face of the steel hammer.

After a thousand and one hammer taps, we have arrived.




The weight is astonishing.
The lustre is celestial.
The provenance is without reproach.
The band is seamless, the simple methodology has dignified integrity.
Wear it well, Mark- 'tis a beauty.





and oh... if you need one of these, or something with the same attention to all the considerations; now you know who to ask... everyone should have their own Goldsmith.

32 comments:

  1. D.N. from mal E - an excellent closure to the on-going brief and story, enjoyed it all (from afar) . . .

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  2. certainly t'is. Please tell me you used rolling mills. Please...?

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  3. Beautiful! What a fascinating post.

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  4. Oh my heart!
    just melted like your gold

    brilliant. just brilliant.

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  5. you are the best! really, Every time I pass by your blog I confirm it, you are the best!

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  6. Viewed on its own, the ring is absolutely beautiful.. but the story of its creation makes it even more so.

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  7. Thanks all, for the generous comments, I really enjoyed this project...

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  8. Wow! It looks amazing! We havent learnt about fusing yet. It sounds nerve racking to say the least! Very cool ring :)

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  9. Breathtaking.
    the thoughfulness
    the process
    and the storytelling

    A big hunk of a ring but beautiful, nonetheless.

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  10. beautiful! truely beautiful. I am still learning the art, tell me, did you have to anneal it alot? I have only worked with 9ct gold once and it was painful to say the least :-)

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  11. Loved it - thank you for sharing the methodology which is a poetic as the work itself...

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  12. Gorgeous presentation, and an incredible ring! Thank you for sharing!

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  13. Many moons ago Palmer River was a weekend dredging haunt - a ring looks so much better than lots of alluvial gold. My parents had rings made for my sister and brother in law but they were not unique like this one - beautiful. Loved the troullies in Italy too.

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  14. hello Nona in far away Cape York! ( the other end of the mainland from me)

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  15. The finished ring is simply beautiful. I really enjoyed seeing your process for creating this, thanks for sharing.

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  16. this is probably the most fascinating blog post i have read in years. the gold is just so... grabbable. it looks so tangible on the page. yum.

    what wonderful craftmanship.

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  17. nice! i'll keep your offer in mind.

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  18. what an amaqzing peice! well done!

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  19. Well where to start..........I'm the lucky guy wearing the ring since I married the stunning Renae.

    Davids commitment to this quirky project was simply amazing since we had virtually lost contact since high school. David thanks for crafting the ring but more so for the two funny prospecting jaunts and for answering my endless array of 'gold' questions !

    The ring certainly attracts attention in the flesh and cool seeing all the positive feedback for David's skill on the blog.

    Thanks Again Golden Smith for a truely unique experience and wedding band.

    Mark

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  20. *tips hat*

    Huzzah! Thanks Mark.

    +technical answers:
    Anna D:
    No rolling mill necessary; It almost jumped up and said "good day, kind smith! I'll be whatever you'd like me to be!"
    Miss Dot:
    23k is not at all like 9k, which is about one third gold content. The higher purity alloys are very ductile and malleable, and require less annealling. Molto Gustoso!

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  21. have just been looking at all the amazing pictures you took from the process. it's very inspirational. I think all the hard and dedicated work is seen in the end result, beautiful ring

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  22. A none too shabby job. I actually do need one of them too.

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  23. Hi!
    Im a chilean designer and i want to use some of your pictures in a book about entrepreneuship. Can I? They have copyright?
    Thans a lot

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  24. Hi Kiwi- send me an email- there's a contact button on the side-bar of this blog

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  25. It is perfect, what a wonderful idea and inspirational post. Jo x

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