Museum Quality

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.9" TwistyRopy Crystallized WIRE SILVER Kongsberg Norway MineClosed1958 for sale

.9" TwistyRopy Crystallized WIRE SILVER Kongsberg Norway MineClosed1958 for sale

Here is a very rare thumbnail specimen of native silver from the long-closed Kings Mine at Kongsberg.....
$750.00 $375.00
1.1" Russell MA Dark Red ALMANDINE GARNET Sharp Dodecahedral Crystal for sale

1.1" Russell MA Dark Red ALMANDINE GARNET Sharp Dodecahedral Crystal for sale

This is a superb ALMANDINE GARNET from the Russell Garnet Mine in Russell, Hampden Co., Massachusett.....
$850.00
1.1" Superb Honey Orange Brown Glassy BASTNAESITE-Ce Crystal Pakistan for sale

1.1" Superb Honey Orange Brown Glassy BASTNAESITE-Ce Crystal Pakistan for sale

Large crystals of basnaesite like this one are rare, and this is a very fine example. The tabular cr.....
$750.00
1.3" 171ct Bright Rainbow FlashingMulticolored Ethiopian OPAL Gem Rough for sale

1.3" 171ct Bright Rainbow FlashingMulticolored Ethiopian OPAL Gem Rough for sale

Multicolored flashes of red, orange, green and yellow flash brightly on and off inside this outstand.....
$600.00
Sale
1.3" EarthyOrange BASTNAESITE-Ce Termnated.6" Crystal onMatrix Pakistan for sale

1.3" EarthyOrange BASTNAESITE-Ce Termnated.6" Crystal onMatrix Pakistan for sale

This is a rare 1/2" Bastnaesite-Ce crystal on matrix from Pakistan - something you almost never see......
$500.00 $250.00
Sale
1.3" Metallic Silver PYRARGYRITE Crystals Backlit Red Zacatecas Mexico for sale

1.3" Metallic Silver PYRARGYRITE Crystals Backlit Red Zacatecas Mexico for sale

This is an exceptional specimen of "ruby silver" pyrargyrite, from the famous locality of Fresnillo .....
$800.00 $400.00
1.5" SILVER WIRE Curled Twisting Crystals on Pyrargyrite Imiter Morocco for sale

1.5" SILVER WIRE Curled Twisting Crystals on Pyrargyrite Imiter Morocco for sale

Here's a rare specimen of NATIVE WIRE SILVER on acanthite matrix that came from the Imiter Mine in D.....
$750.00
1.5" Translucent PINK FLUORITE Crystal Well Formed Octahedron Mongolia for sale

1.5" Translucent PINK FLUORITE Crystal Well Formed Octahedron Mongolia for sale

This is a sharp PINK FLUORITE specimen from the Huanggang Mine in Hexigten Banner, Chifeng, Inner Mo.....
$500.00
1.9" 151ct Gemmy DIASPORE Crystal Shiny Transparent Terminated Turkey for sale

1.9" 151ct Gemmy DIASPORE Crystal Shiny Transparent Terminated Turkey for sale

Very gemmy diaspore crystals like this one are hard to find, as they come from south eastern Turkey,.....
$695.00
Sale
1.9" 169ct Pale Green SeeThru Gem DIASPORE Terminated Crystal-Turkey-for sale

1.9" 169ct Pale Green SeeThru Gem DIASPORE Terminated Crystal-Turkey-for sale

DIASPORE is a native aluminum oxide hydroxide which crystallized in the orthorhombic habit. This cry.....
$775.00 $388.00
Sale
1.9" Gold RUTILE Crystal Needles to 1.5" Epitaxial on HEMATITE Brazil for sale

1.9" Gold RUTILE Crystal Needles to 1.5" Epitaxial on HEMATITE Brazil for sale

The golden rutile on this specimen appears to grow directly out of the silver gray hematite in the m.....
$900.00 $450.00
Sale
10.4" Very Long WaterClear QUARTZ Crystal with Dual Terminations Brazil for sale

10.4" Very Long WaterClear QUARTZ Crystal with Dual Terminations Brazil for sale

Here's a breathtaking CLEAR QUARTZ crystal from Diamantina, Minas Gerais, Brazil. The quartz is brig.....
$1,250.00 $625.00
10.8" Sharp Gemmy Smoky CITRINE QUARTZ Large Terminated Crystal Brazil for sale

10.8" Sharp Gemmy Smoky CITRINE QUARTZ Large Terminated Crystal Brazil for sale

The Jairo Mine in Resplendor, Doce Valley, Minas Gerais, Brazil produces some very choice, smoky gol.....
$1,875.00
10.9" 27LB CELESTITE GEODE Lined w/Gemmy Sky Blue Crystals Madagascar for sale

10.9" 27LB CELESTITE GEODE Lined w/Gemmy Sky Blue Crystals Madagascar for sale

This museum-sized, crystal-lined celestite geode is filled with shiny & sharp transparent sky bl.....
$800.00
Sale
11.8" CASSITERITE on QUARTZ Crystals Bolivia Ex-Philadelphia Academy for sale

11.8" CASSITERITE on QUARTZ Crystals Bolivia Ex-Philadelphia Academy for sale

CASSITERITE (tin ore) has been sought after since the Tin Age, though collectors today appreciate it.....
$1,200.00 $600.00
Sale
11.9" 11LB Red Orange w/Red Phantoms MARIPOSA CALCITE Crystals Mexico for sale

11.9" 11LB Red Orange w/Red Phantoms MARIPOSA CALCITE Crystals Mexico for sale

The large dogtooth (scalenohedral) crystals on this extra large specimen are a lovely red-orange col.....
$1,300.00 $650.00
12.2" MARIPOSA CALCITE SharpRedOrange Phantom Butterfly Crystals Mexico for sale

12.2" MARIPOSA CALCITE SharpRedOrange Phantom Butterfly Crystals Mexico for sale

Mariposa (butterfly) calcite has been popular with collectors attracted to the dramatic phantoms on .....
$600.00
Sale
14" Museum Red-Pink-Clear NATROLITE Sharp Terminated Crystals Argentina for sale

14" Museum Red-Pink-Clear NATROLITE Sharp Terminated Crystals Argentina for sale

This is the finest quality and the largest specimen of natrolite I have ever seen from this world-cl.....
$1,200.00 $600.00
Sale
14.4" MuseumSize FLUORITE w/SIDERITE Crystals Boltsburn Mine UK Pre1932 for sale

14.4" MuseumSize FLUORITE w/SIDERITE Crystals Boltsburn Mine UK Pre1932 for sale

This is a sharp, clear FLUORITE with SIDERITE specimen from a little-known and long-closed locality .....
$500.00 $250.00
2.2" Shiny Metallic BOURNONITE Terminated CogsWheel Crystals Bolivia for sale

2.2" Shiny Metallic BOURNONITE Terminated CogsWheel Crystals Bolivia for sale

From a find in Bolivia in Spring of 2015, this bournonite specimen is a superb example of this rare .....
$500.00