The Art of Amber....Part 3

Lets talk about fake Amber.
So how do you tell a good fake from the real thing?

Copal resin which is very young compared to real Amber is an aromatic tree resin mainly used as an incense, is often passed off as Amber, it is almost identical and is the most popular fake. However, Glass, Bakelite, Perspex and Celluloid are others.

As we know it is possible to find insects trapped in Amber, this is what makes it fairly valuable. An insect trapped in a drop of Amber resin as it drips down the tree, usually has time to wriggle about before the Amber sets. One would find swirl marks around the moving parts of the trapped creature. This is one way to tell if the Amber is real. In fake Amber there'll be no swirl marks as the dead insect is planted into the resin.

A way to tell Copal and Amber apart is by using a spot of Ether, which will have no effect on the real Amber, but will leave a sticky residue on the Copal.

If you don't have access to Ether as many of us don't and as true Amber floats, just mix a solution of saline two or three teaspoons in a glass of water pop the piece in. If it floats its real, this will only work if the Amber is not set or mounted.

The pic gives an indication of what Copal Resin can look like.

The Art of Amber....Part 2

A few days back I wrote about amber being found in the far north of Queensland, here in Australia. Since then I've been doing a bit of research and found out some very interesting things about amber generally... it truly has me fascinated now. You may recall I was amazed about some of the possible inclusions found in amber, e.g insects and flowers, lizards and even frogs. Apparently mushrooms have also been found in the past as well as hair and feathers. Its seems that these types of inclusions greatly increase the value of the specimen. However, liquid and air bubble inclusions are usually removed by boiling the amber in rapeseed oil, before it is used for jewellery making.

Colour is usually determined by the source tree. Pines are responsible for golden-yellow amber, deciduous trees produce reddish toned amber, whilst green is due to the decomposition of organic material. However after long exposure to air and elements amber changes colour to a mellow brown. So far I've been unable to ascertain what causes some Amber to be blue.

Classification of amber is based on the source. eg. Baltic amber is known as succinite (as it contains succinic acid which biochemically plays a role in producing Citric Acid).

Romanian amber is rumanite, Sicilian amber is simetite and Burmese amber is burmite.

So does that mean Australian amber will be known as austamite? Guess we'll have to wait and find out.

Amber requires a fair amount of care because on the hardness scale it rates around 2-3. Being extremely heat-sensitive, it also needs to be protected from sources that produce heat, including hot water and strong sunlight.

Keep amber away from hairspray and perfume, protect it from bumps and scratches and keep it stored separately from other jewellery. When stringing amber it's best done in the same way as expensive pearls, i.e knotted between each bead.

So how do you tell the fake from the well thing? We've all seen lots of fake amber at weekend markets, this stuff is usually made from glass or plastic. Real amber is warm to the touch and floats in salt water, so that's why its found washed up on beaches.

The Art of Amber

Did you know that Amber has been found on the beaches of Far North Queensland, somewhere in the Cape York area?
Sorry I can't divulge the exact location, because it's a secret with the reason being that scientists want to study the inclusions.

According to a news report, huge chunks of it, some the size of footballs and up to Twenty million years old (not as old as Baltic Amber though) have been collected in the last few years, some 60kgs of wondrous resin and now stored in a drum. There is speculation that this Amber has come from up to 200 kms's away and is likely to be from the Kuari Pines of ancient rain forests.

This is the first real Amber to be found here, sure we have other versions like coal resin and so on, but the interesting thing is some of this Amber is actually coloured apart from pale Lemon and Yellow, as in, Blue, Red and Green. One of the most amazing pieces to be found is Red and glowing with the inclusion a Gold insect. By all reports just stunning!

Imagine finding fossils, insects, plant material or even flowers belonging to the Jurassic age. Imagine some of the bigger pieces holding a frog or lizard, apparently this is possible. There are pockets of air and water also captured by the resin, imagine reaching into the past to discover what the atmospheric conditions were of the day. Scientists will be able to ascertain the temperature, rainfall and various other conditions and with the ability to test DNA as we do today who knows what will turn up.

So what is Amber used for exactly? Most of us know that it features in jewellery, its also made into beads and is used to make cigar holders and the mouth pieces on pipes. Why? Apparently is has the inability to past on infection.

The majority of Amber comes from a region near the Baltic Sea, but it can also be found on the coast lines of Denmark and The Netherlands, some areas of England, as well as several other places in Europe. Its also been discovered on the islands of Java and Bali in Indonesia.

So with this Australian discovery about to be investigated further by paleontologists, can they discover the source of our Amber and what indeed does the future hold for the commercialisation of Amber here? I can't wait to find out more.

Picture: Alan Pryke, cropped by Bernie