"And once the day comes that people can communicate intelligently with dolphins, they might introduce us towards the concept of survival without aggression, and also the true joy of living, which at the moment eludes us. For the reason that circumstance what they've to teach us will be infinitely more valuable than anything we're able to offer them as a swap." -- Horace Dobbs

To start with, let's take some of the rationale behind dolphin jewelry. Why is dolphins so attractive as jewelry motifs? Moreover, what can make them very important as to deserve an additional look by jewelry-lovers, specially the socially conscientious?

Well, for one thing -- if there is any ocean-dwelling creature that is said to be the smartest and most compassionate - it is the dolphin. Dolphins have been known to guide stranded seafarers to dry land, and converse intelligently in a language that's all their own. Scientists have been attempting to study the way dolphins communicate, and there is increasing evidence that dolphins have their own complex language. Dolphins are also the only ocean mammals that mate for recreation, and are closest to humans in this respect.

Dolphins may also be among the most graceful of sea creatures, moving smoothly and effortlessly from the turbulent waves, turning backflips in mid-air with all the carefree air of your human child showing a somersault. All things considered, who has never felt certainly not goodwill and affection for Flipper, that a lot of beloved of most celebrity dolphins?

But there is a sad twist to the dolphins' story. Believe it or not, some species of dolphins are fast becoming an endangered species. Pierce Brosnan (James Bond 007), Dean Anderson (StarGate, McGyver) and Martin Sheen (West Wing) have been known to support causes that save dolphins from being killed for sport or commercial purposes. Pollution is driving many dolphins to flee their ocean sanctuaries, and there have been stories of dolphins being beached while fleeing desperately from nuclear testing grounds or oil spills.

Wearing dolphin jewelry might not directly save the lives of dolphins, however it will help others become more conscious of the situation surrounding these intelligent creatures. But many importantly, dolphin jewelry remains elegant and eye-catching over time. It represents a serene, fun-loving beauty that perseveres despite harsh trials.

Author specializes in Gold Watches. Please check his newest site on Citizen Gold Watch. Author has spent years on researching Citizen Watches.

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Colorful gemstones are only anybody's dream to own. Their natural colors greater than match your very fashionable dresses. Their sheer range could strike you spell bound. Gemstones are precious or semiprecious mineral stones that if cut and faceted can be utilized as jewels.

There is more to gemstones than just being jewelry items. They are regarded as lucky when worn specific to an individual's birth month. Before we deal with this aspect in detail lets see the classification of gemstones.

Classification and Characteristics of Gemstones

There exists a tri-level classification of gemstones namely, groups, species and varieties. In other words, rubies which can be red in color participate in conundrum species which often participate in hematite group. Others like emerald, aquamarine, goshenite, heliodor and morganite, these participate in that variety called beryl. You can find over 150 different species available.

Gemstones display all characteristics of crystals like dispersion, refractive indices, hardness, and particular gravity etc. Additionally they possess characters like inclusions, fractures and cleavage which play upon their quality and values. However gemologists include all gems to the precious list.

Hardness is yet another important characteristic of gemstones. To put it simply, hardness means potential to deal with scratch that is measured in Mohs, something produced by an Austrian mineralogist F. Mohs. The size of hardness reads from 1-10 with higher number indicating the hardest. If talc reaches the underside with just 1Moh, diamond has 10Mohs. Other popular gemstones like feldspar, topaz and sapphire having Mohs of 6, 8 and 9 respectively.

Birth Stones

US Geological Survey lists gemstones classified as birth stones. It is believed by most people that wearing birthstones brings luck to their lives. It is not surprising that all societies have this kind of faith with regards to gemstones, albeit with differences here and there, looking at the romancing tryst every society had with these stones'. The list is in the order of calendar months with each month having at least one gemstone specific to that month. One can find a list of birth stones on official website of USGS.

Buying Gemstones

USGS cautions buyers against unscrupulous sellers as more turn out attempting to proceed synthetic gemstones as genuine pieces to unsuspecting, inexperienced buyers. Gemstones are measured by size and carats. (1carat=1/5th of the gram.)

When buying gemstones, watch out for:

1.Heating alters the color sometimes improving clarity

2.Irradiation darkens colors

3.Impregnation with wax, resins etc fills cracks, flaws

4.Fractures filled by injecting plastic

5.Differential colors in center and surface indicates diffusion treatment

Always obtain reputed sellers who produce certificates by Gemological Institute of America to stop a lucky stone turn unlucky.

Before buying anything please check author's newest site on Citizen Gold Watch. Author has spent years on researching Citizen Watches and other valuable time peaces.

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