Bookends made from Agate, Sandstone, Petrified Wood and Other Rock

 
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orthoceras bookend

Orthoceras Bookends

BK400c  Here is a very nice, above average quality set of Black Orthoceras bookends.  This set measures 6" wide x 4 5/8" tall x 2 1/4" and has a nice polish on the front, middle, top and side faces and have an interesting design on the front face.  The bookends have been cut, carved and polished from Fossil Rock material to expose the very unique fossils. Each side of the bookend has a beautiful Orthoceras.  This macerial is from Morocco.  The bookends make great decorator pieces as well as super collectibles for the fossil hunter.

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The set weighs 4 lbs. 5 oz.

Orthoceras is a genus of extinct Nautiloid Cephalopod.  These fossils are common and have a global distribution which occur in any marine rock, especially Limestone.  These are slender, elongated shells with the middle of the body chamber transversely constricted and a sub-central orthochoanitic siphuncle.  The surface is ornamented by a network of fine lirae or fine lines/ridges.

$35.00


 bookends

Dugway Geode Bookends

BK401c  This is a very nice set of Dugway Geodes bookends from Utah. This fabulous set has a great combination of the Dugway Geode and crystal cavities on both sides.  This set measures 13 1/4" wide x nearly 6" tall x 6 3/4".  This is truly one of a kind set and won't last long so grab it quick!

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The set weighs 10 lbs. 10 oz.

Geodes are geological rock formations which occur in sedimentary and certain volcanic rocks.  They are essentially rock cavities or vugs with internal Crystal formations or concentric banding.  The exterior is generally Limestone while the interior contains Quartz Crystals and/or Chalcedony deposits.  If the Geode is completely filled with Crystal, being solid all the way through, it is then called a nodule.

$300.00


brazilian agate bookend

Brazilian Agate Bookends

BK402b  Here is a very pretty set of Pink (color enhanced) Brazilian Agate bookends. This larger set measures 10 5/8" wide x 4 1/8" tall x  3" and has a nice polish on the front and insides.  This set has a lovely pink color with very nice banding, crystal and great design.  Can be turned around to create a whole new design. Grab this set quick!

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The set weighs 7 lbs. 10 oz.

Agates mostly occur as nodules in volcanic rocks or waters containing silica in solution possibly derived from the decomposition of silicates in the lava.  The siliceous matter is deposited in regular layers resulting in the banded or striped formation.

$65.00

bookend

Amethyst Bookends

BK403b Here's something new and totally amazing, a lovely set of Amethyst bookends. They have beautiful purple crystal speckled with Goethite as well as fabulous banding and cool crystal cavities.  This unique set measures approximately 10" wide x 5 5/8" tall x 5". Truly "one of a kind set"!

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The set weighs 13 lbs. 4 oz.  

Amethyst is a purple variety of Quartz often used as an ornament.  Upon exposure to heat, Amethyst generally becomes yellow, which some refer to as Citrine or "burnt" Amethyst.  It occurs in color from a light, slightly pinkish violet to a deep grape purple.  It is widely distributed as a mineral, but fine, clear specimens that are suitable for cutting as ornamental stones.

Goethite is named after the German Polymath Johann Wolfgang von Goethe. Goethite is an iron bearing oxide mineral found in soil and other low-temperature environments. Goethite has been well known since prehistoric times for it's use as a pigment. Historically, Goethite has been used as a paint pigment found on cave paintings in France.  Its main modern use is that of an Iron Ore content or objects using Iron Ore.  Goethite is found worldwide usually in the form of concretions, stalactitic formations, oolites, reniform or botryoidal accumulations.

$140.00  


agate bookends

Brazilian Agate Bookends

BK404b  This is a very pretty set of Royal Blue with hints of Green (color enhanced) bookends made from a Brazilian Agate. This lovely set of bookends has beautiful color, crystal, banding and design. The set measures 8 3/8" wide x over 4 5/8" tall x 3 1/8" thick. Turn it around and create a whole new display. Just beautiful!

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Center close up 

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The set weighs 6 lbs. 3 oz.

Agates mostly occur as nodules in volcanic rocks or waters containing silica in solution possibly derived from the decomposition of silicates in the lava.  The siliceous matter is deposited in regular layers resulting in the banded or striped formation.

$45.00

brazilian agate bookend

Brazilian Agate Bookends

BK405c  Here is an amazing set of Teal (color enhanced) Brazilian Agate Geode bookends. This  set has a nice Teal color with a beautiful Agate Crystal  cavity, neat crystal with "rainbow" reflections all in a cool design. Check the last photo to see how it transforms with back lighting. This set measures 10 7/8" wide x nearly  5" tall x 4 1/4" thick and has a nice polish on the front and insides.

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The set weighs 9 lbs. 4 oz.

Agates mostly occur as nodules in volcanic rocks or waters containing silica in solution possibly derived from the decomposition of silicates in the lava.  The siliceous matter is deposited in regular layers resulting in the banded or striped formation.  

$65.00

bookends

Petrified Wood Bookends

BK406b  This is a very nice set of Petrified Sequoia Wood bookends from Ashwood, Oregon.  This pretty set has a soft Tan color with darker accents. They are highly polished on the face with black felt in the middle and bottom.  They measure 6 1/2" wide x  4 7/8" tall x 1 1/2" thick with unmatched character.  Just plain nice!

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This set weighs 3 lbs. 6 oz.

Petrified Wood is a type of a fossil as it consists of fossil wood where all the organic materials have been replaced with minerals while retaining the original structure of the wood.  These minerals are most often Silicates such as Quartz.  Other minerals, Manganese, Iron and Copper, in the water or mud during the petrification process gives Petrified Wood a variety of color ranges: black - Carbon; green/blue - Copper; red/brown/yellow - Iron.  Petrified Wood can preserve the original structure of the wood in all its detail all the way down to the microscopic level.  Structures such as tree rings and the various tissues are often observed features.  Although Petrified Wood can be found worldwide, it is rather rare in larger quantities and at times can be difficult to obtain by the average collector.

$64.00


sandstone bookends

Sandstone Bookends

BK407c  Here is a very nice set of Sandstone bookends from Arizona.  This set measures 8" x  5 1/8" x  2 1/4" with a natural, unpolished exterior.  This set has brown felt in the center and bottom areas for additional protection and variety of display.

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The set weighs 6 lbs. 3 oz.

Sandstone is a sedimentary rock composed mainly of sand size mineral or rock grains.  Most Sandstone is composed of Quartz and/or Feldspar because these are the most common minerals in the earth's crust.  It can be almost any color.  The Sandstone beds often form highly visible cliffs and are strongly identified with certain regions of the world. 

$55.00

 

 bookends

Brazilian Agate Bookends

BK408b Here's a lovely set of  Natural Brazilian Agate bookends. This set has great sugar white color, beautiful crystal and nice banding.  A unique and rare feature is the beautiful peach colored Calcite Crystal imbedded in the cavity. They measure 9 1/2" wide x  over 6 1/8" tall x 2 5/8" thick and have a very nice polish. This set also takes on a whole new look when turned around to create a whole new set. A back light will illuminate it showing even more detail. Just beautiful!

Center view        

Center close up

Another view

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The set weighs 8 lbs. 12 oz.

Agates mostly occur as nodules in volcanic rocks or waters containing silica in solution possibly derived from the decomposition of silicates in the lava.  The siliceous matter is deposited in regular layers resulting in the banded or striped formation.

$85.00

brazilian agate bookend

Brazilian Agate Bookends

BK409c  This is a very pretty set of Hot Pink colored (color enhanced) Brazilian Agate Geode bookends.  They measure nearly 8" wide x 4 3/4" tall x 2 3/4" with a nicely polished face and inner surface. There is a lovely crystal center with awesome agate designs  through out and neat outer banding in a very different and unique pattern.  Just plain nice!

Center view

Center close up

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This set weighs 5 lbs. 1 oz.

Agates mostly occur as nodules in volcanic rocks or waters containing silica in solution possibly derived from the decomposition of silicates in the lava.  The siliceous matter is deposited in regular layers resulting in the banded or striped formation.

$45.00

bookends

Rose Quartz Bookends

BK410b  Here's something new, a lovely set of Rose Quartz bookends. This set has a great polish on the front face with deep to light pink color in a neat design. It measures 5 5/8" wide x 4 3/4" tall x 2".  A really nice set that won't last long!

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This set weighs 3 lbs. 5 oz.

Quartz is the second most common mineral in the Earth's continental crust. It is mainly composed of Silica or Silica based minerals. Although Quartz is known by a variety of names, the most important distinction between types of Quartz is that of macro-crystalline, individual crystals visible to the unaided eye, and micro-crystalline, where aggregates of crystals are only visible under high magnification. There are many forms of Quartz including Chalcedony, Amethyst, Citrine, and Carnelian which are results of mineral impurities or heat treatments.

$45.00

bookends

Orthoceras Bookends

BK411c  Here is a very nice, above average quality set of Orthoceras bookends.  This set measures 8" wide x 6" tall x 2 1/2" and  with nicely polished Orthoceras exposed on either side. This lovely set has a different angle shape giving this set even more beauty. The bookends have been cut, carved and polished from Fossil Rock material to expose the very unique fossils. This material is from Morocco.  The bookends make great decorator pieces as well as super collectibles for the fossil hunter.                

Another view

Close up

Another close up

Top  view

This set weighs 6 lbs. 15 oz.

Orthoceras is a genus of extinct Nautiloid Cephalopod.  These fossils are common and have a global distribution which occur in any marine rock, especially Limestone.  These are slender, elongated shells with the middle of the body chamber transversely constricted and a sub-central orthochoanitic siphuncle.  The surface is ornamented by a network of fine lirae or fine lines/ridges.

$45.00

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