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Pacific Northwest and Worldwide Mineral Specimens for Sale!
Natrolite for Sale

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CALCITE - twinned and phosphorescent

For sale are two undamaged specimens of gemmy yellow calcite from Robertson Pit, Mason County, Washington. The larger specimen has gemmy portions with rich color and has natrolite needles included where it was attached in the pocket. The smaller specimen is very gemmy and is professionally mounted in a pedestal-style perky box. Both specimens are twinned and fluoresce and phosphoresce under short wave ultraviolet light. A specimen label is included. CALCITE - twinned and phosphorescent Robertson Pit, Mason County, Washington, USA Specimen is 4.5 x 3.8 x 3.6 cm (1-3/4 x 1-1/2 x 1-7/16 in), smaller specimen is 1.5 cm diameter (mounted in perky box) Click!     SOLD - Thank you for your support!

CALCITE interpentration twins on NATROLITE and ANALCIME

For sale is a very aesthetic combination of soft translucent yellow interpenetration-twinned calcite on a bed of lustrous white radial natrolite sprays and analcime from Robertson Pit, Mason County, Washington. The specimen is in excellent condition with a contact along one side of the calcite. The calcite is fluorescent and phosphorescent under short-wave ultraviolet light. The specimen is mounted (with removable mineral tack) on a polished acrylic base. A specimen label is included. Visit my Robertson Pit page at Washington Minerals for more information about this mineral occurence. CALCITE interpentration twins on NATROLITE and ANALCIME Robertson Pit, Mason County, Washington, USA Specimen is 6.2 x 3.2 x 3.2 cm (2-7/16 x 1-1/4 x 1-1/4 in) Click!     SOLD - Thank you for your support!

CALCITE interpentration twins with included NATROLITE

For sale is a very aesthetic combination of lemon-yellow translucent to transparent yellow interpenetration-twinned calcite on a flag of basalt matrix with natrolite crystals spearing through the calcite. This is a very fine undamaged miniature. The calcite is fluorescent and phosphorescent under short-wave ultraviolet light. A specimen label is included. Visit my Robertson Pit page at Washington Minerals for more information about this mineral occurence. CALCITE interpentration twins with included NATROLITE Robertson Pit, Mason County, Washington, USA Specimen is 3.4 x 2.2 x 2.0 cm (1.3 x 0.9 x 0.8 in) Click!     SOLD - Thank you for your support!

CALCITE on NATROLITE

For sale is an undamaged combination of translucent yellow interpenetrating calcite crystals on a bed of white natrolite from Robertson Pit, Mason County, Washington. The calcite both fluoresces and phosphoresces under short-wave ultraviolet light! A specimen label is included. Visit my Roberston Pit page at Washington Minerals for more information about this mineral occurence. CALCITE on NATROLITE Robertson Pit, Mason County, Washington, USA Specimen is 6.9 x 4.3 x 4 cm (2-11/16 x 1-11/16 x 1-9/16 in) Ex-Matthew Kamin Collection Click!     SOLD - Thank you for your support!

CALCITE twin on perched on NATROLITE

For sale is an absolutely stunning undamaged light-yellow gemmy calcite perched on a bed of natrolite from Robertson Pit, near Dayton, Mason County, Washington, USA. The calcite is twinned and phosphoresces under short- and long-wave ultraviolet light. The specimen comes with a polished acrylic base, removable mineral tack for mounting and a specimen label. This is a featured specimen on my website (see following link). CALCITE twin on perched on NATROLITE Robertson Pit, Mason County, Washington, USA Specimen is 7.1 x 6 x 4.6 cm (2-13/16 x 2-3/8 x 1-13/16 in) Click!     SOLD - Thank you for your support!

CALCITE with interpenetrating NATROLITE

For sale is an undamaged combination of translucent deep lemon-yellow rhombohedral calcite cradled in a bed of white natrolite needles whith a little bit a basalt matrix. Many of the needles fully penetrate through the calcite crystal. This is a very wonderful aesthetic combonation. The calcite both fluoresces and phosphoresces under short-wave ultraviolet light! A specimen label is included. Visit my Roberston Pit page at Washington Minerals for more information about this mineral occurence. CALCITE with interpenetrating NATROLITE Robertson Pit, Mason County, Washington, USA Specimen is 5.1 x 5.1 x 3.8 cm (2.0 x 2.0 x 1.5 in) Click!     SOLD - Thank you for your support!

GMELINITE, NATROLITE, ANALCIME

This is a very nice zeolite-filled amydule from the Oakville Quarries in Grays Harbor County, Washington. The amygdule is occupied by sparkling peach-colored gmelinite crystals with a spray of natrolite and isolated analcime crystals. GMELINITE, NATROLITE, ANALCIME Oakville Quarries, Oakville, Grays Harbor County, Washington, USA Specimen is 4.2 x 3.8 x 2.7 cm (1.7 x 1.5 x 1.1 in) Martin Jones Collection Click!     SOLD - Thank you for your support!

NATROLITE

A wonderful cabinet-size snow-white radial natrolite cluster, one of the best that I have in my collection. A specimen label is included. Visit my Robertson Pit page at Washington Minerals for more information about this mineral occurence. NATROLITE Robertson Pit, Mason County, Washington, USA Specimen is 10.8 x 7.6 x 5.1 cm (4-1/4 x 3 x 2 in) Click!     SOLD - Thank you for your support!

NATROLITE

For sale is a cabinet-sized undamaged snow-white natrolite cluster from Robertson Pit. It is hard to find natrolite clusters of this size with no damage. A specimen label is included. Visit my Robertson Pit page at Washington Minerals for more information about this mineral occurence. NATROLITE Robertson Pit, Mason County, Washington, USA Specimen is 16 x 8 x 4 cm (6-5/16 x 3-1/8 x 1-9/16 in) Click!     SOLD - Thank you for your support!

NATROLITE

For sale is a fantastic cluster of radial natrolite needles on basalt matrix from Robertson Pit. This specimen exhibits a wonderful cross-section of a natrolite sphere, the core is zoned and smooth. The natrolite cluster has been sawn at the base to remove it from the host rock to preserve this wonderful specimen. A specimen label is included. Visit my Robertson Pit page at Washington Minerals for more information about this mineral occurence. NATROLITE Robertson Pit, Mason County, Washington, USA Specimen is 6.8 x 6.1 x 3.6 cm (2.7 x 2.4 x 1.4 in) Click!     SOLD - Thank you for your support!

NATROLITE

For sale is a flower of radial natrolite from the Doty Hills area in Licoln County, Washington. Unlike the natrolite from Robertson Pit in Mason County, Washington, the natrolite needles from this locality are thicker and more robust. A specimen label is included. NATROLITE Doty Hills area quarry, Lewis County, Washington, USA Specimen is 4 x 3.3 x 2.7 cm (1-9/16 x 1-5/16 x 1-1/16 in) Click!     SOLD - Thank you for your support!

NATROLITE

For sale is a cabinet-sized white natrolite cluster from Robertson Pit. The specimen has intergrown tufts of lustrous natrolite needles. A specimen label is included. Visit my Robertson Pit page at Washington Minerals for more information about this mineral occurence. NATROLITE Robertson Pit, Mason County, Washington, USA Specimen is 11.0 x 9.3 x 4.3 cm (4.3 x 3.7 x 1.7 in) Click!     SOLD - Thank you for your support!

NATROLITE

For sale is an undamaged snow-white natrolite flower from Roberstson Pit, Mason County, Washington. A specimen label is included. Visit my Robertson Pit page at Washington Minerals for more information about this mineral occurence. NATROLITE Robertson Pit, Mason County, Washington, USA Specimen is 5.2 cm (2 in) in diameter Click!     SOLD - Thank you for your support!

NATROLITE

For sale is a pristine snow-white natrolite cluster with intergrown radial sprays of acicular natrolite needles from Roberstson Pit, Mason County, Washington. Quality undamaged clusters are difficult to find on the market. A specimen label is included. Visit my Robertson Pit page at Washington Minerals for more information about this mineral occurence. NATROLITE Robertson Pit, Mason County, Washington, USA Specimen is 8.1 x 5.7 x 2.6 cm (3.2 x 2.2 x 1.0 in) Click!     SOLD - Thank you for your support!

NATROLITE

For sale is a pristine snow-white cabinet-sized radial natrolite plate from Roberstson Pit, Mason County, Washington. Sizable undamaged clusters are difficult to find on the market. A specimen label is included. Visit my Robertson Pit page at Washington Minerals for more information about this mineral occurence. NATROLITE Robertson Pit, Mason County, Washington, USA Specimen is 14.0 x 7.5 x 2.0 cm (5.5 x 3.0 x 0.8 in) Click!     SOLD - Thank you for your support!

NATROLITE

For sale is a cabinet-sized snow-white natrolite cluster from Robertson Pit. It is hard to find natrolite clusters of this size with no damage. A specimen label is included. Visit my Robertson Pit page at Washington Minerals for more information about this mineral occurence. NATROLITE Robertson Pit, Mason County, Washington, USA Specimen is 11.6 x 7.4 x 3.3 cm (4-9/16 x 2-15/16 x 1-5/16 in) Click!     SOLD - Thank you for your support!

NATROLITE

For sale is a pristine snow-white cabinet-sized radial natrolite cluster from Roberstson Pit, Mason County, Washington. Sizable undamaged clusters are difficult to find on the market. A specimen label is included. Visit my Robertson Pit page at Washington Minerals for more information about this mineral occurence. NATROLITE Robertson Pit, Mason County, Washington, USA Specimen is 8 x 7.5 x 3.8 cm (3-1/8 x 2-15/16 x 1-1/2 in) Click!     SOLD - Thank you for your support!

NATROLITE

For sale is a pristine snow-white cabinet-sized natrolite cluster on dark basaltic matrix from Roberstson Pit, Mason County, Washington. Sizable undamaged clusters are difficult to find on the market. A specimen label is included. Visit my Robertson Pit page at Washington Minerals for more information about this mineral occurence. NATROLITE Robertson Pit, Mason County, Washington, USA Specimen is 10.3 x 4.8 x 3.3 cm (4-1/16 x 1-7/8 x 1-5/16 in) Click!     SOLD - Thank you for your support!

NATROLITE and ANALCIME

This is a very attractive spray of natrolite crystals on analcime from Five Islands, Cumberland County, Nova Scotia, Canada. This is a classic and remote zeolite locality. Not many specimens from these islands will ever be found on the market. The specimen is mounted on an acrylic base with removable mineral tack. A specimen label is included. NATROLITE and ANALCIME Five Islands, Cumberland Co., Nova Scotia, Canada Specimen is 4.2 x 3.1 x 1.6 cm (1.7 x 1.2 x 0.6 in) Click!     SOLD - Thank you for your support!

NATROLITE and ANALCIME on basalt matrix

For sale is a very aesthetic isolated snow-white cluster of radial natrolite crystals on a bed of analcime druse over basalt matrix from Robertson Pit, Washington. This specimen was collected in November, 2013. A specimen label is included. Visit my Robertson Pit page at Washington Minerals for more information about this mineral occurence. NATROLITE and ANALCIME on basalt matrix Robertson Pit, Mason County, Washington, USA Specimen is 8.6 x 4.3 x 4.3 cm (3-3/8 x 1-11/16 x 1-11/16 in) Click!     SOLD - Thank you for your support!

NATROLITE and APOPHYLLITE

For sale is a flower of natrolite with gemmy apophyllites perched on the natrolite needles. A specimen label is included. Visit my Robertson Pit page at Washington Minerals for more information about this mineral occurence. NATROLITE and APOPHYLLITE Robertson Pit, Mason County, Washington, USA Specimen is 8.5 x 4.5 x 3.8 cm (3-3/8 x 1-3/4 x 1-1/2 in) Click!     SOLD - Thank you for your support!

NATROLITE and APOPHYLLITE

For sale is a flower of natrolite with white apophyllite crystals perched within the natrolite needles. A specimen label is included. Visit my Robertson Pit page at Washington Minerals for more information about this mineral occurence. NATROLITE and APOPHYLLITE Robertson Pit, Mason County, Washington, USA Specimen is 3.6 cm (longest dimension) Click!     SOLD - Thank you for your support!

NATROLITE and APOPHYLLITE

For sale is a wonderful lustrous specimen of acicular radial natrolite crystals intergrown with equant white apophyllite and minor calcite. It is rare to find apophyllite at this locality; the association with sprays of natrolite amkes this specimen very unique. The specimen is in excellent condition. A specimen label is included. Visit my Robertson Pit page at Washington Minerals for more information about this mineral occurence. NATROLITE and APOPHYLLITE Robertson Pit, Mason County, Washington, USA Specimen is 8.7 x 5.7 x 3.7 cm (3.4 x 2.2 x 1.5 in) Click!     SOLD - Thank you for your support!

NATROLITE on basalt matrix

For sale is an undamaged snow-white cluster of radial natrolite crystals on basalt matrix from Robertson Pit, Washington. Undamaged clusters of this size are nearly impossible to find on the market. This specimen is self-collected. Visit my Robertson Pit page at Washington Minerals for more information about this mineral occurence. NATROLITE on basalt matrix Robertson Pit, Mason County, Washington, USA Specimen is 11 x 6 x 5.8 cm (4-5/16 x 2-3/8 x 2-5/16 in) Click!     SOLD - Thank you for your support!

NATROLITE on basalt matrix

For sale is an undamaged snow-white cluster of radial natrolite crystals on basalt matrix from Robertson Pit, Washington. Undamaged clusters of this size are nearly impossible to find on the market. This specimen was collected in November, 2013. A specimen label is included. Visit my Robertson Pit page at Washington Minerals for more information about this mineral occurence. NATROLITE on basalt matrix Robertson Pit, Mason County, Washington, USA Specimen is 11.2 x 7.6 x 4.7 cm (4-7/16 x 3 x 1-7/8 in) Click!     SOLD - Thank you for your support!

NATROLITE on basalt matrix

For sale is an undamaged snow-white cluster of radial natrolite crystals on basalt matrix from Robertson Pit, Washington. Undamaged clusters of this size are nearly impossible to find on the market. This specimen was collected in November, 2013. A specimen label is included. Visit my Robertson Pit page at Washington Minerals for more information about this mineral occurence. NATROLITE on basalt matrix Robertson Pit, Mason County, Washington, USA Specimen is 9.8 x 7.1 x 3.1 cm (3-7/8 x 2-13/16 x 1-1/4 in) Click!     SOLD - Thank you for your support!

NATROLITE on basalt matrix

For sale is a wonderfu lterminated hemispherical radial snow-white cluster of natrolite crystals on basalt matrix from Robertson Pit, Washington. he market. This specimen was self-collected. A specimen label is included. Visit my Robertson Pit page at Washington Minerals for more information about this mineral occurence. NATROLITE on basalt matrix Robertson Pit, Mason County, Washington, USA Specimen is 5.3 x 3.5 x 3.5 cm (2-1/16 x 1-3/8 x 1-3/8 in) Click!     SOLD - Thank you for your support!

NATROLITE with ANALCIME on basalt matrix

For sale is an wonderful cluster of radial natrolite crystals with white analcime on basalt matrix from Robertson Pit, Washington. A specimen label is included. Visit my Robertson Pit page at Washington Minerals for more information about this mineral occurence. NATROLITE with ANALCIME on basalt matrix Robertson Pit, Mason County, Washington, USA Specimen is 7.0 x 5.5 x 3.4 cm (2.8 x 2.2 x 1.3 in) Click!     SOLD - Thank you for your support!

NATROLITE with ANALCIME on basalt matrix

For sale is an wonderful cluster of radial natrolite crystals on a bed of opaque to translucent white analcime on basalt matrix from Robertson Pit, Washington. The sides of the natrolite clusters show the wonderful radial habit of this species. The basalt on the base of the specimen has been shaped so that it displays perfectly. A specimen label is included. Visit my Robertson Pit page at Washington Minerals for more information about this mineral occurence. NATROLITE with ANALCIME on basalt matrix Robertson Pit, Mason County, Washington, USA Specimen is 9.5 x 6 x 6 cm (3-3/4 x 2-3/8 x 2-3/8 in) Click!     SOLD - Thank you for your support!

NATROLITE with phosphorescent CALCITE

For sale is an outstanding undamaged cabinet-sized cluster of white natrolite on basalt matrix with an elongated complex yellow calcite crystal emerging from a radial tuft of the natrolite. The calcite fluoresces and phosphoresces under short-wave ultraviolet light. This is a very unique specimen. A specimen label is included Visit my Robertson Pit page at Washington Minerals for more information about this mineral occurence. NATROLITE with phosphorescent CALCITE Robertson Pit, Mason County, Washington, USA Specimen is 12.5 x 9 x 8 cm (4-15/16 x 3-9/16 x 3-1/8 in) Ex-Matthew Kamin Collection Click!     SOLD - Thank you for your support!

More to come!

 

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