Showing posts with label spectrolite. Show all posts
Showing posts with label spectrolite. Show all posts

Monday, 5 May 2008

Caveat emptor (and on a lighter note, Mother's Day)


Can you believe Mother's Day is this coming weekend? Yes, it has crept up on me too! My children are taking full advantage of it and are making things left, right and centre... and all for me. They are also planning to give me breakfast in bed which will certainly be a change since I am the one that usually waits on them! But that's one of the best things about Mother's Day - having your children make you feel special! I was looking at the Small Business Diva's blog where she made mention of the origins of Mother's Day, which apparently date back to the 17th century. Mother's Day as we know was established in 1908 - so its a century of tradition already.

On a completely different note I must express my concern at the amount of misinformation about gemstone identification - particularly as used in jewellery. I recently purchased some "spectrolite" from one of my suppliers. Their spelling is often incorrect, but they usually label their gems correctly. Now spectrolite is another term for labradorite and whilst the stone I received was similar in colouring, it definitely wasn't labradorite. Around the same time someone sent me a stone which they identified as glaucophane. Interestingly the so-called "spectrolite" was the same stone. Then I purchased a stone called larvikite from another supplier and lo and behold this was the same stone AGAIN. So I have three stones, all the same, that are supposedly larvikite, glaucophane and spectrolite, depending on where you get it from! This is a typical example of the misinformation that abounds with a large number of resellers in the marketplace. These resellers believe what they are told, or make assumptions on limited knowledge and this false information goes along down the chain and the the end result is a person buying jewellery that is incorrectly identified. This is an old gripe of mine, and one I can't help feeling strongly about as a gemmologist! With regard to the glaucophane/spectrolite/larvikite debate - well I am still researching but early results indicate that they are all larvikite. And a very pretty stone too! So a word for the wise, if you are buying from someone you don't know is honest, or you don't know their knowledge level / qualifications, then "Caveat emptor" (buyer beware)!

Well, enough complaining! Now onto a new piece that I made just before Ironfest....this is a big, bold, opulent and yes, even decadent, necklace that is really long and really enormous! I can't actually put the whole picture up here so here is a detail shot of the gorgeous amazonite, the sparkling rock crystal, the glowing freshwater pearls and the shining silver that go into making this necklace very special!

Saturday, 27 January 2007

Labradorite


Ahhh, a busy day of jewellery making! Very satisfying :) And writing here two days in a row. Unheard of!!


I wanted to share this gorgeous faceted labradorite that I recently obtained. Full pic can be seen HERE. Although to initial appearances it is quite a steely grey, each and every piece has a beautiful flash of orange/yellow/green as it moves or is turned and just makes it irresitable. You can just see a faint flash in the above picture - it is much brighter in real life. It can be quite a difficult stone to match with other gemstones and I found with these large faceted flat nuggets silver went the best! What do you think?
Labradorite is named after the location it was found in Canada (Labrador), although it is also found (among others) in Australia, Madagascar, Mexico, Russia and the United States. It is a plagioclase feldspar (there are MASSES of feldspars out there!) and the lovely flash I noted in the above pieces, is specifically called labradorescence which comes in bright, rather metallic tints, mostly in the blue-green range. This schiller/colour play/flash is caused by the light bouncing off the internal structure of the stone (I could get all technical on you, but I'll refrain LOL).
It also comes in quite a dark background colour as well as colourless and with a brownish tint. The darker stones are often cut en cabachon to display the labradorescence the best. It is a relatively hard stone with a hardness of around 6 to 6.5.
Have you ever heard of Spectrolite? Well it is really labradorite from Finland that displays a particularly effective labradorescence.
OK, now to the metaphysical side of things....this stone does ALOT. No wonder I like it! :) To summarise....
Labradorite is considered a highly mystical stone. "A bringer of light" it protects the aura and raises the consciousness. It stimulates intuition and psychic gifts including a sense of knowing what is right. It calms overactive minds and energises the imagination, it banishes fears and insecurities and strengthens trust in both yourself and the universe. It works well on dispelling illusions and is a useful companion through change imparting strength and perseverence. For healing it treats problems with the eyes, brain, stress, metabolism, colds, gout, rheumatism, hormones and blood pressure. To use - wear over the higher heart chakra (upper chest).
Well... there you go... you learn something new everyday!


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