From the category archives:

Gemstones & Minerals

The green beauty of the emerald, the birthstone for May, has enchanted mankind throughout the ages. The jewel symbolizes the beauty and promise of nature in the spring of each year, and also represents faith, kindness and goodness. Long ago, the emerald was dedicated to the goddess, Venus, and lovers were told it was endowed with the power of revealing faithfulness of a beloved. An old poem states:

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Aquamarine

Aquamarine is the treasure of sea mermaids and is as attractive as the mermaids seen in stories. It owes its name to two different Latin words: “aqua” and “mare,” which means “water” and “sea,” respectively.  When both words are joined together, it creates a new name meaning, “seawater.”  Most of the properties of this semi-precious gemstone relate to sea, including color, clarity, etc. It belongs to the family of beryl gemstones (which includes emeralds).  It shares the birthstone with bloodstone for those born in the month of March. The basic color of aquamarine is light bluish, but is found in all possible shades of seawater. Bright light-blue color with full transparency is the most popular.

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Gemstone & Minerals – Amethyst: February’s birthstone

February 7, 2012

If you’re determined to have a night on the town replete with drink, sip from an amethystine cup and you’ll keep your wits about you.  Or so legend claims about the amethyst, the birthstone for February. Amethyst is a valuable member of the quartz family and derives its name from a Greek word meaning “not [...]

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Gemstone & Minerals – Garnet – January’s birthstone

January 17, 2012

By Ray Lundin Gemologist The gemstone, garnet, is red, right? Wrong. The person born in January who dislikes red, the color usually associated with the garnet, has other color options since garnet occurs in almost every color except blue. However, even the comparatively common red and purplish-red species is very attractive and desirable. The name [...]

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Gemstones & Minerals – Legends and history of birthstones

December 27, 2011

Editor’s note:  This is a series of articles about birthstones – the gems associated with the months of the year.  The author, Ray Lundin, is a Lakewood resident and has worked in the Colorado casinos for 15 years. He is a certified gemologist, one “licensed” by schooling and testing to identify gems and minerals. He [...]

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Gemstones & Minerals – The many colors of tourmaline

November 8, 2011

By Ray Lundin – Gemologist Tourmaline was known for centuries by the name schrol. Colored crystals were imported from Sri Lanka at the beginning of the 18th century. Tourmaline was known to be mined in many of the Oriental countries that yielded other precious stones for the gem-loving Romans. There are no definite descriptions of [...]

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Gemstones & Minerals – The 4 Cs determine diamond quality, price

November 8, 2011

5th C, lab created, has been added  By Ray Lundin – Gemologist The diamond, hardest and most brilliant of minerals, is known throughout the world as the chief among precious stones. Diamond is made of pure carbon, the same as a lump of coal, but under certain pressure and heat if forms into a clear [...]

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Gemstones & Minerals – Legends & facts about rubies, sapphires and emeralds

August 9, 2011

By Ray Lundin - Gemologist Rubies and sapphires may look very different, but are from the same family called corundum; if they are red, they are called rubies; if they are any other color, they are called sapphires. They are not only royal gems, but are sacred as well. In the Catholic Church, sapphires have been [...]

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Gemstone & Minerals – Know your silver

June 28, 2011

By Ray Lundin – Gemologist Silver is now selling at about $35 an ounce. So, when buying silver jewelry, know what you are buying and how much silver is in the item. Almost everyone has heard of sterling silver. Just what does that mean? Sterling silver “Sterling” silver means that the article is composed of [...]

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Gemstones & Minerals – The colors of sapphires

June 28, 2011

By Ray Lundin – Gemologist Most people know sapphires as blue stones.  The word “sapphire” comes from the Greek word sappheiros after a blue stone called lapis lazuli, but sapphires are not necessarily blue. They come in many colors such as various shades of orange, yellow, green, purple and pink. These non-blue sapphires are called [...]

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