Colorado Gem & Mineral Co. - Rocks for the Rest of Us

Tourmaline


Tourmaline is a rare gem mineral found most notably in Brazil, Africa, California and Maine.

Occurring in an unusually wide range of colors and intensities, it can be pink, red, orange, yellow, green, blue, purple, brown, colorless, black and even multi-colored.   Green and pink crystals can be cut into slices called "watermelon tourmaline".   Flawless cut stones can be worth thousands per carat! 

Tourmaline is harder than Quartz and has many unusual physical properties that make it useful in electronics.

A sampling of our Tourmaline gemstones can be found in this category.   See the category "Assorted Gemstones" for our complete inventory.


Aquamarine and Siderite on Schorl Tourmaline

Aquamarine and Siderite on Schorl Tourmaline

Trio of minerals from Namibian pegmatite, including perfect Siderites perched along with Aquamarine ..

$95.00
Tourmaline ( Schorl )

Tourmaline ( Schorl )

Complete sharp crystal with complex growth at termination, very sculptural, aesthetic...

$95.00
Tourmaline ( Schorl )

Tourmaline ( Schorl )

Cluster of well-formed, doubly-terminated crystals of Schorl Tourmaline with great brilliance.  ..

$55.00
Tourmaline ( Schorl )

Tourmaline ( Schorl )

Aesthetic specimen of brilliant Schorl Tourmaline.   DW..

$75.00
Tourmaline ( Schorl )

Tourmaline ( Schorl )

Brilliant, doubly-terminated crystal of Schorl Tourmaline...

$35.00
Tourmaline ( Schorl )

Tourmaline ( Schorl )

Fully-crystallized Schorl Tourmaline, aesthetically perched on Smoky Quartz matrix.   Excellent spec..

$110.00
Tourmaline ( Schorl )

Tourmaline ( Schorl )

Well-formed Schorl Tourmaline crystal, perched on aesthetic white matrix.   posted..

$85.00
Tourmaline ( Schorl )

Tourmaline ( Schorl )

Well-formed, brilliant Schorl Tourmaline cluster with beautiful geometry.   posted..

$275.00
Tourmaline ( Schorl )

Tourmaline ( Schorl )

Group of brilliant Schorl Tourmaline crystals...

$35.00
Tourmaline ( Schorl )

Tourmaline ( Schorl )

Brilliant Schorl Tourmaline crystal, studded with Quartz crystals, on matrix. ..

$135.00
Tourmaline ( Schorl )

Tourmaline ( Schorl )

Beautiful black Tourmaline (Schorl) with brilliant termination showing intricate, crystallized textu..

$75.00
Tourmaline ( Schorl )

Tourmaline ( Schorl )

Large, brilliant Schorl on Feldspar matrix. Very aesthetic...

$95.00
Tourmaline ( Schorl )

Tourmaline ( Schorl )

Brilliant, doubly-terminated Schorl ( Black Tourmaline ) on matrix.   Very aesthetic...

$95.00
Tourmaline ( Schorl )

Tourmaline ( Schorl )

Briliant Schorl crystal with excellent terminations and luster, very aesthetic...

$110.00
Tourmaline ( Schorl )

Tourmaline ( Schorl )

Large, brilliant Schorl crystal with excellent termination and geometry...

$95.00
Tourmaline ( Schorl )

Tourmaline ( Schorl )

Brilliant, flashy, complex crystal of Schorl Tourmaline with beautiful geometry.   DW..

$75.00
Tourmaline ( Schorl )

Tourmaline ( Schorl )

Beautiful, brilliant cluster of well-formed Schorl Tourmaline crystals.   For the Schorl c..

$110.00
Tourmaline ( Schorl )

Tourmaline ( Schorl )

Dramatic brilliant Schorl crystal and smaller xl...

$125.00
Tourmaline ( Schorl )

Tourmaline ( Schorl )

Extremely complex group of brilliant, parallel tourmaline crystals and some small terminated quartz ..

$85.00
Tourmaline ( Schorl ) and Quartz

Tourmaline ( Schorl ) and Quartz

Excellent group of two brilliant Schorl Tourmalines with two elongated Smoky Quartz, very aesthetic...

$110.00
Tourmaline ( Schorl ) and Topaz

Tourmaline ( Schorl ) and Topaz

Brilliant Schorl Tourmaline rising from group of gemmy Topaz crystals.   Very Aesthetic...

$155.00
Tourmaline ( Schorl ) on Albite with Quartz

Tourmaline ( Schorl ) on Albite with Quartz

Brilliant schorl perched on Albite with Smoky Quartz...

$75.00
Tourmaline ( Schorl ) with Albite

Tourmaline ( Schorl ) with Albite

Very fine group of brilliant complexly crystallized black tourmaline crystals. Our best Schorl speci..

$145.00
Tourmaline ( Schorl ) with Albite

Tourmaline ( Schorl ) with Albite

Flattened brilliant Schorl with small Albite crystals around the base. Very aesthetic...

$195.00
Tourmaline ( Schorl ) with Orthoclase

Tourmaline ( Schorl ) with Orthoclase

Doubly terminated, very brilliant Schorl Tourmaline with smaller ones attached.  Very aesthetic..

$125.00
Tourmaline ( Schorl ) with Orthoclase

Tourmaline ( Schorl ) with Orthoclase

Very very fine miniature of brilliant Schorl Tourmalines on snow white Orthoclase.  One of the ..

$75.00
Tourmaline ( Schorl ) with Orthoclase

Tourmaline ( Schorl ) with Orthoclase

Brilliant black Tourmaline with small quartz crystals..

$45.00
Tourmaline ( Schorl ) with Orthoclase

Tourmaline ( Schorl ) with Orthoclase

Dramatic cluster of Schorl (Schorlite) Tourmaline, with attached Orthoclase, a very fine specimen fr..

$115.00
Tourmaline ( Schorl ) with Orthoclase and Quartz

Tourmaline ( Schorl ) with Orthoclase and Quartz

Floater group of Black Tourmalines Quartz and Orthoclase.  Aesthetic...

$65.00
Tourmaline ( Schorl ) with Quartz

Tourmaline ( Schorl ) with Quartz

Brilliant, well-formed Schorl Tourmaline crystal with scattered Quartz crystals.   DW..

$65.00
Tourmaline ( Schorl ) with Quartz

Tourmaline ( Schorl ) with Quartz

Pristine brilliant tourmalines with sharp form on smoky quartz crystals, classic specimen from class..

$195.00
Tourmaline ( Schorl ) with Smoky Quartz

Tourmaline ( Schorl ) with Smoky Quartz

Brilliant, doubly-terminated crystal of Schorl Tourmaline, on matrix with Smoky Quartz and Feldspar...

$125.00
Tourmaline ( Schorl ) with Smoky Quartz

Tourmaline ( Schorl ) with Smoky Quartz

Large, brilliant Schorlite crystal with complex termination and an attached Smoky Quartz. Very aesth..

$175.00
Tourmaline ( Schorl ) with Smoky Quartz

Tourmaline ( Schorl ) with Smoky Quartz

Schorls and Smoky Quartz together in geometric array, one of the finest we've ever seen. Geometric s..

$495.00
Tourmaline ( Schorl ) with Smoky Quartz

Tourmaline ( Schorl ) with Smoky Quartz

Classic specimen of brilliant Schorl Tourmalines intergrown with Quartz crystals, very aesthetic arc..

$245.00
Tourmaline ( Schorl ) with Smoky Quartz

Tourmaline ( Schorl ) with Smoky Quartz

Brilliant doubly terminated Schorl attached to transparent quartz group, very aesthetic. Back side o..

$275.00
Schorl Tourmaline

Schorl Tourmaline

Cluster of sharp, brilliant Schorl Tourmaline crystals, with some Quartz.     DW..

$55.00
Tourmaline ( Schorl )

Tourmaline ( Schorl )

Extremely rare, unusual Black Tourmaline crystal with pseudo orthorhombic shape from a small mine in..

$65.00
Tourmaline ( Schorl )

Tourmaline ( Schorl )

Brilliant, doubly-terminated Schorl Tourmaline crystal with beautiful shape and excellent luster. ..

$95.00
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