SUMMER SENSATIONS - Delicate Purples and Greens !

Float through Summer with this colorful necklace. A 2 inch long wire wrapped purple Agate oval pendant is the main stone in this piece. The Agate is complimented with two sizes of Russian Charoite, Amethyst chips and rounds, Fluorite pebbles and a mix of crystals for a bit of sparkle. Silver Pewter accent pieces highlight this 20 inch long necklace, with a silver plated Toggle clasp. Amethyst and Fluorite dangle from the matching French Hook earrings.

SOLD Agate is a microcrystalline variety of silica, chiefly Chalcedony, characterised by its fineness of grain and brightness of color. Although Agates may be found in various kinds of rock, they are classically associated with volcanic rocks and can be common in certain metamorphic rocks. Colorful Agates and other Chalcedonies were obtained over 3,000 years ago from the Achates River, now called Dirillo, in Sicily. Most Agates occur as nodules in volcanic rocks or ancient lavas where they represent cavities originally produced by the disengagement of volatiles in the molten mass which were then filled, wholly or partially, by siliceous matter deposited in regular layers upon the walls. Such Agates, when cut transversely, exhibit a succession of parallel lines, often of extreme tenuity, giving a banded appearance to the section. Some Agates are found to be translucent when cut thin enough.

Amethyst is a violet variety of quartz often used in jewelry and decorative statues and lapidary displays. Amethyst is composed of an irregular superposition of alternate lamellae of right-handed and left-handed quartz. It has been shown that this structure may be due to mechanical stresses. Because it has a hardness of seven on the Mohs scale, Amethyst is suitable for use in jewelry. Amethyst occurs in primary hues from a light pinkish violet to a deep purple. Amethyst may exhibit one or both secondary hues, red and blue. Green quartz is sometimes incorrectly called green Amethyst, which is an actual misnomer and not an acceptable name for the material, the proper terminology being Prasiolite.

Charoite is a rare mineral, first fully described in 1978 and named for the Chara River. It has been reported only from the Sakha Republic, Yakutia, Siberia, Russia. It is found where a syenite, the Murunskii Massif, has intruded into and altered limestone deposits producing a potassium feldspar metasomatite. Charoite is translucent lavender to purple in color with a pearly lustre. However, it is a discrete mineral rather than a rock. Charoite is strictly massive in nature, and fractures are conchoidal. It has an unusual swirling, fibrous appearance, sometimes chatoyant, and that, along with its intense color, can lead many to believe at first that it is synthetic or enhanced artificially. Though reportedly discovered in the 1940s, it was not known to the world outside Russia until its description was published in 1978.

Fluorite (also called fluorspar) is a halide mineral composed of calcium fluoride. It is an isometric mineral with a cubic habit, though octahedral and more complex isometric forms are not uncommon. Crystal twinning is common and adds complexity to the observed crystal habits. Fluorite is a widely occurring mineral which is found in large deposits in many areas. Notable deposits occur in China, Germany, Austria, Switzerland, England, Norway, Mexico, and both the Province of Ontario and Newfoundland and Labrador in Canada. Large deposits also occur in Kenya in the Kerio Valley area within the Great Rift Valley. In the United States, deposits are found in Missouri, Oklahoma, Illinois, Indiana, Kentucky, Colorado, New Mexico, Arizona, Ohio, New Hampshire, New York, Alaska, and Texas. Fluorite has been the state mineral of Illinois since 1965. At that time, Illinois was the largest producer of Fluorite in the United States, but the last fluorite mine in Illinois was closed in 1995. Green and purple Flourite are the most commonly found, but all colors of the rainbow exist depending on impurities.

Crystals are also used in this set.

Jewelry Set - Summertime Lavendar Colors !

In keeping with the delicate Summertime theme, lavendar is a perfect color.

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This lavendar colored presentation created by Gayle is highlighted by a marquise shaped Sugalite pendant with Freshwater Pearl clusters on either side and complimented with additional Pearls, Amethyst, Lepodolite and Fluorite beads. The necklace is then completed using a Silver S-hook Clasp. Matching dangle French Hook Earrings containing the same gemstone beads completes the set.

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Sugalite (also spelled "sugilite") is a semi-precious stone that was discovered in 1944. It is named after Ken-ichi Sugi, a Japanese geologist who originally discovered the stone. Sugalite typically has a lavender or purple color--it can range from dark purple to pale lavender with hints of gray. Opacity varies significantly across sugilite grades. Matrixing and opaque blotches are common. Translucent specimens with little matrixing are far more valuable than opaque sugalite stones. Sugalite specimens are typically scored between 6 and 7.5 on the Mohs harness scale. The hardness of sugalite is comparable to that of quartz crystal, making it durable enough to use in gemstone jewelry such as pendants, bracelets and earrings. Occcurances of gem quality Sugalite can be found in Japan, Canada, South Africa, Italy, Australia and India.

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Lepodolite (also spelled Lepidolite) is an uncommon mica and has only in the past decade become available on the mineral market in large quantities in gemstone quality. Lepidolite is an ore of lithium and forms in granitic masses that contain a substantial amount of lithium. The lithium content in lepidolite does vary greatly however and low lithium lepidolite is nearly useless as an ore of lithium. The typical violet to pink color of lepidolite is characteristic and is the only field test available to identify lepidolite from other micas. Pink muscovite or very pale lepidolite may confuse an identification. Lepidolite, like other micas, has a layered structure of lithium aluminum silicate sheets weakly bonded together by layers of potassium ions. These potassium ion layers produce the perfect cleavage. lepidolite crystals accompany such other lithium bearing minerals such as tourmaline, amblygonite and spodumene and can add greatly to the value of these specimens. A rock made of granular pink lepidolite and red to pink tourmaline is used as an ornamental stone for carving and in jewelry such as pendants and earrings. Single large plates or "books" of lepidolite can have appealling violet color and make attractive specimens. Notable occurrences include Brazil, Russia, Calafornia, Canada and Madagascar.

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Fluorite (also called "fluorspar") is a halide mineral composed of calcium fluoride. It is an isometric mineral with a cubic habit, though octahedral and more complex isometric forms are not uncommon. Crystal twinning is common and adds complexity to the observed crystal habits thus making it great for jewelry. Fluorite comes in all colors of the rainbow, but purples and greens are most common. Fluorite is a widely occurring mineral which is found in large deposits in many areas. Notable deposits occur in China, Germany, Austria, England, Norway, Mexico, Canada, Kenya and many States in the United States. Fluorite has been the state mineral of Illinois since 1965. At that time, Illinois was the largest producer of fluorite in the United States, but the last fluorite mine in Illinois was closed in 1995.

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Amethyst is the purple variety of quartz and is a popular gemstone. If it were not for its widespread availability, amethyst would be very expensive. The name "amethyst" comes from the Greek and means "not drunken." This was maybe due to a belief that amethyst would ward off the effects of alcohol, but most likely the Greeks were referring to the almost wine-like color of some stones that they may have encountered. Its color is unparalleled, and even other, more expensive purple gemstones are often compared to its color and beauty. Although it must always be purple to be amethyst, it can and does have a wide range of purple shades. Amethyst can occur as long prismatic crystals that have a six sided pyramid at either end or can form as druzes that are crystalline crusts that only show the pointed terminations. As a mineral specimen, amethyst is popular for its color and nice crystal shapes that produce a handsome, purple, sparkling cluster. However, amethyst is not the same everywhere. Different localities can produce a unique amethyst to that particular region or even to that particular mine. Experts can often identify the source mine that a particular amethyst came from. The key to this is the specimen's color, shape of crystal, inclusions, associations and character of formation.

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Freshwater Pearls and Crystals are the other items in this jewelry piece.
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RAINBOW GEMSTONES - a variety of colors!

A play of words, a method of description, comparing something to a known item, a panarama of colors -- these all describe what are call "rainbows". Almost everyone knows what the "rainbow" in the sky after a thunderstom is and why it is present. But that same play of colors also describes several different kinds of gemstones. The following are several of the more commonly found gemstones with "rainbow" in their name.

A necklace with the major pieces being 'Rainbow' Agate

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An interesting piece of 'rainbow' Calsicila from Mexico.
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A pendant made from 'rainbow' Fluorite from Indiana.
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..A newer find called 'Rainbow' Pyrite from China..
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An old favorite among the lapidary community, 'rainbow' Obsidian.

An interesting piece of Chalcedony, that over the years has come to be know as the "rainbow" rock.

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Gemstones in the Rough !

Without going into a long explanation or discussion of where to find, how to find and what you might have to do to find gemstones lying around, or when having to dig them out of the ground, here are some pictures of some "rocks" that one might run into while "Rock Hounding", if you go to the right location.

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For many, it could be a short trip as some of the most important deposits of Amazonite are found in Colorado (since 1876). Other locations where Amazonite is found are in Brazil, India, Kenya, Madagascar, Namibia, Russia and Zimbabwe.

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Now if you want to get a sample of Ametrine, it will require a trip way back into the hills of Bolivia. This is a one source stone from the Anahi Mine.

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Although similar red rocks (Jasper) can be found in many locations, some of the best in the Big Bend Area of Texas, this particular piece that contains Red River Jasper and Red Variscite is only found in the 'Outback' of Australia.

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Sodalite can be found in many locations from Africa, to China to South America. This particular piece of blue Sodalite comes from Brazil.

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This unique find of blue Apatite came from the Diamond Mine area of Arkansas, but Apatite comes from all over -- Brazil, India, Kenya, Madagascar, Mexico, Myanmar (Burma), Norway, Sri Lanka, South Africa and the several locations in the United States.

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The name gives this unique find from the Pacific Ocean California beaches away, San Joaquin Green Jade.

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Discovered on the Island of St. Paul, near the coast of Labrador, Labradorite is a very unusual form of Opaline Felspar. Although originally found only in Labradore, it has now been discovered in Madagascar and other locations near volcanic activity.

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Spider Web Jasper can be found in many locations to include Idaho, Oregon, Arizona and New Mexico to name a few. This particular piece came from Arizona.

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Fluorite is very common throughout the world. But rockhounds in Arizona have to look twice so they don't confuse this nice yellow-green Fluorite with Arizona Peridot.

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Chrysoprase is a common find in Australia, but also comes from Poland and the United States. It is considered the rarest form of Chalcedony.

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Illinois "Fluorite" !

A bill designating Fluorite as the Official State mineral was passed in 1965 by the Illinois General Assembly. Fluorite is now also recognized as a gemstone for use in jewelry. Although most Fluorite found in Illinois was yellow or purple, due to impurities, Fluorite can come in almost any color as well as the quite colorful 'rainbow' variety.

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Since the early 1800s, fluorite has been mined in southeastern Illinois. The fluorspar-rich region, which reaches from southeastern Illinois into parts of Kentucky, was called the Illinois-Kentucky Fluorspar Mining District. In Illinois, fluorite was mined almost exclusively in Hardin and Pope Counties. The main production came from fissure-vein deposits in the Rosiclare district, and stratiform (bedding plane) deposits in the Cave in Rock district . Other areas in the two counties yielded smaller amounts of the mineral. Most mining was underground, as much as 1,300 feet deep. But open-pit mines operated where fluorite deposits intersected land surface. Illinois displaced Kentucky as the country's leading producer of fluorite in 1942. For many years, Illinois accounted for more than 50% of total U.S. fluorspar production. But by 1990, more than 90% of the fluorite used in the U.S. was imported. The last fluorspar mine in Illinois closed in December 1995. Fluorspar is no longer mined anywhere in the United States.

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