Selected Specimens

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M543 - Smokey Quartz on Feldspar $ 75
Dogtooth Peak, Fresno Co., California, USA
small cabinet - 6 x 4.5 x 3.2 cm


(click on an image to enlarge)

Smokey Quartz on Feldspar from Dogtooth Peak, Fresno Co., California, USA [db_pics/pics/M543a.jpg] Smokey Quartz on Feldspar from Dogtooth Peak, Fresno Co., California, USA [db_pics/pics/M543b.jpg] Smokey Quartz on Feldspar from Dogtooth Peak, Fresno Co., California, USA [db_pics/pics/M543c.jpg] Smokey Quartz on Feldspar from Dogtooth Peak, Fresno Co., California, USA [db_pics/pics/M543e.jpg]

Cluster of transparent Smokey Quartz crystals intergrown with Feldspar crystals from the pegmatite wall.


M932 - Tsavorite $ 200
Merelani Hills, Arusha, Tanzania
miniature - 4.3 x 3.5 x 2 cm


(click on an image to enlarge)

Tsavorite from Merelani Hills, Arusha, Tanzania [db_pics/pics/M932a.jpg] Tsavorite from Merelani Hills, Arusha, Tanzania [db_pics/pics/M932e.jpg]

A very nice 9mm single crystal in Graphite matrix. The color is a deep green and it's undamaged. There are Diopside, Pyrite, and Calcite in association.


D204 - Tourmaline $ 450
Poa Alta Mine, Coronel Murta, Minas Gerais, Brazil
thumbnail - 2.5 x 1.4 x 0.9 cm


(click on an image to enlarge)

Tourmaline from Poa Alta Mine, Coronel Murta, Minas Gerais, Brazil [db_pics/pics/D204a.jpg] Tourmaline from Poa Alta Mine, Coronel Murta, Minas Gerais, Brazil [db_pics/pics/D204b.jpg] Tourmaline from Poa Alta Mine, Coronel Murta, Minas Gerais, Brazil [db_pics/pics/D204c.jpg] Tourmaline from Poa Alta Mine, Coronel Murta, Minas Gerais, Brazil [db_pics/pics/D204d.jpg]

Colorful and interesting Tourmaline crystal from the lesser known Poa Alta Mine. The lower is red and then the crystal alternates between various shades of greens and reds, then ends with a very thin purple pink termination. Complete all around and undamaged and has a natural indentation from another crystal on the lower backside. Weighs 6.37 grams.


D205 - Tourmaline $ 1500
Sapo Mine, Minas Gerais, Brazil
thumbnail - 2.3 x 1.2 x 1.1 cm


(click on an image to enlarge)

Tourmaline from Sapo Mine, Minas Gerais, Brazil [db_pics/pics/D205a.jpg] Tourmaline from Sapo Mine, Minas Gerais, Brazil [db_pics/pics/D205b.jpg] Tourmaline from Sapo Mine, Minas Gerais, Brazil [db_pics/pics/D205c.jpg] Tourmaline from Sapo Mine, Minas Gerais, Brazil [db_pics/pics/D205d.jpg]

Blue-cap Tourmaline crystal from the famous Sapo Mine. The lower core is red, followed by a blue/green zone then a deep blue termination. Complete all around and undamaged except for one trivial edge chip. Weighs 7.37 grams.


M871 - Ilvaite $ 275
Huanggang Mine, Inner Mongolia, China
miniature - 4.8 x 4.3 x 3.9 cm


(click on an image to enlarge)

Ilvaite from Huanggang Mine, Inner Mongolia, China [db_pics/pics/M871a.jpg] Ilvaite from Huanggang Mine, Inner Mongolia, China [db_pics/pics/M871b.jpg] Ilvaite from Huanggang Mine, Inner Mongolia, China [db_pics/pics/M871c.jpg] Ilvaite from Huanggang Mine, Inner Mongolia, China [db_pics/pics/M871d.jpg]

Glossy single black Ilvaite crystal with typical chisel-shaped termination. Wonderful curving crystal faces give it style and uniqueness. Large impressive crystal that is wider than it is tall. Complete all around.


M852 - Tremolite $ 75
Merelani Hills, Arusha, Tanzania
thumbnail - 1.4 x 1.1 x 0.5 cm


(click on an image to enlarge)

Tremolite from Merelani Hills, Arusha, Tanzania [db_pics/pics/M852a.jpg] Tremolite from Merelani Hills, Arusha, Tanzania [db_pics/pics/M852b.jpg] Tremolite from Merelani Hills, Arusha, Tanzania [db_pics/pics/M852c.jpg] Tremolite from Merelani Hills, Arusha, Tanzania [db_pics/pics/M852d.jpg]

Terminated single Tremolite crystal with bright, vivid green coloration. Translucent to transparent, complete all around, with a flat, glassy termination. Most are mere shards or fragments and complete terminated crystals such as this are are much less common. Like a number of other mineral species from Merelani, these Tremolites are considered the world's best of species.


M853 - Tremolite $ 125
Merelani Hills, Arusha, Tanzania
thumbnail - 2.1 x 1.7 x 0.4 cm


(click on an image to enlarge)

Tremolite from Merelani Hills, Arusha, Tanzania [db_pics/pics/M853a.jpg] Tremolite from Merelani Hills, Arusha, Tanzania [db_pics/pics/M853b.jpg] Tremolite from Merelani Hills, Arusha, Tanzania [db_pics/pics/M853c.jpg]

Terminated single Tremolite crystal with bright, vivid green coloration. Translucent to transparent, complete all around, with a flat, glassy termination. Most are mere shards or fragments and complete terminated crystals such as this are are much less common. Like a number of other mineral species from Merelani, these Tremolites are considered the world's best of species.


M945 - Tremolite $ 75
Merelani Hills, Arusha, Tanzania
thumbnail - 1.5 x 0.8 x 0.4 cm


(click on an image to enlarge)

Tremolite from Merelani Hills, Arusha, Tanzania [db_pics/pics/M945a.jpg] Tremolite from Merelani Hills, Arusha, Tanzania [db_pics/pics/M945b.jpg] Tremolite from Merelani Hills, Arusha, Tanzania [db_pics/pics/M945c.jpg] Tremolite from Merelani Hills, Arusha, Tanzania [db_pics/pics/M945d.jpg]

Terminated single Tremolite crystal with bright, vivid green coloration. Translucent to transparent, complete all around, with flat, glassy termination faces and a bit of attached Graphite. Most are mere shards or fragments and complete terminated crystals such as this are are much less common. Like a number of other mineral species from Merelani, these Tremolites are considered the world's best of species.


M946 - Tremolite $ 75
Merelani Hills, Arusha, Tanzania
thumbnail - 2.1 x 0.8 x 0.4 cm


(click on an image to enlarge)

Tremolite from Merelani Hills, Arusha, Tanzania [db_pics/pics/M946a.jpg] Tremolite from Merelani Hills, Arusha, Tanzania [db_pics/pics/M946b.jpg] Tremolite from Merelani Hills, Arusha, Tanzania [db_pics/pics/M946c.jpg] Tremolite from Merelani Hills, Arusha, Tanzania [db_pics/pics/M946d.jpg]

Terminated single Tremolite crystal with bright, vivid green coloration. Translucent to transparent, complete all around, with flat, glassy termination faces. Most are mere shards or fragments and complete terminated crystals such as this are are much less common. Like a number of other mineral species from Merelani, these Tremolites are considered the world's best of species.


M947 - Tremolite $ 75
Merelani Hills, Arusha, Tanzania
thumbnail - 2.6 x 0.7 x 0.4 cm


(click on an image to enlarge)

Tremolite from Merelani Hills, Arusha, Tanzania [db_pics/pics/M947a.jpg] Tremolite from Merelani Hills, Arusha, Tanzania [db_pics/pics/M947b.jpg] Tremolite from Merelani Hills, Arusha, Tanzania [db_pics/pics/M947c.jpg] Tremolite from Merelani Hills, Arusha, Tanzania [db_pics/pics/M947d.jpg]

Terminated single Tremolite crystal with bright, vivid green coloration. Translucent to transparent, complete all around, with flat, glassy termination faces. Most are mere shards or fragments and complete terminated crystals such as this are are much less common. Like a number of other mineral species from Merelani, these Tremolites are considered the world's best of species.


M948 - Tremolite $ 125
Merelani Hills, Arusha, Tanzania
thumbnail - 2.1 x 0.9 x 0.5 cm


(click on an image to enlarge)

Tremolite from Merelani Hills, Arusha, Tanzania [db_pics/pics/M948a.jpg] Tremolite from Merelani Hills, Arusha, Tanzania [db_pics/pics/M948b.jpg] Tremolite from Merelani Hills, Arusha, Tanzania [db_pics/pics/M948c.jpg]

Terminated single Tremolite crystal with bright, vivid green coloration. Translucent to transparent, complete all around, with flat, glassy termination faces. Most are mere shards or fragments and complete terminated crystals such as this are are much less common. Like a number of other mineral species from Merelani, these Tremolites are considered the world's best of species.


M949 - Tremolite $ 75
Merelani Hills, Arusha, Tanzania
thumbnail - 1.7 x 0.9 x 0.3 cm


(click on an image to enlarge)

Tremolite from Merelani Hills, Arusha, Tanzania [db_pics/pics/M949a.jpg] Tremolite from Merelani Hills, Arusha, Tanzania [db_pics/pics/M949b.jpg] Tremolite from Merelani Hills, Arusha, Tanzania [db_pics/pics/M949c.jpg] Tremolite from Merelani Hills, Arusha, Tanzania [db_pics/pics/M949d.jpg]

Terminated single Tremolite crystal with bright, vivid green coloration. Translucent to transparent, complete all around, with flat, glassy termination faces. Most are mere shards or fragments and complete terminated crystals such as this are are much less common. Like a number of other mineral species from Merelani, these Tremolites are considered the world's best of species.


M981 - Galena with Sphalerite $ 75
Joplin, Missouri, USA
small cabinet - 7 x 5 x 4 cm


(click on an image to enlarge)

Galena with Sphalerite from Joplin, Missouri, USA [db_pics/pics/M981a.jpg] Galena with Sphalerite from Joplin, Missouri, USA [db_pics/pics/M981c.jpg] Galena with Sphalerite from Joplin, Missouri, USA [db_pics/pics/M981d.jpg] Galena with Sphalerite from Joplin, Missouri, USA [db_pics/pics/M981e.jpg] Galena with Sphalerite from Joplin, Missouri, USA [db_pics/pics/M981g.jpg]

A 3cm crystal of cubic Galena on a thin piece of matrix covered on both sides by crystals of translucent red Sphalerite. The Sphalerite crystals reach 1.5cm in size. Undamaged.


M976 - Sphalerite var. Marmatite with Siderite $ 150
Eagle Mine, Gilman, Colorado, USA
small cabinet - 7.5 x 5.5 x 3.4 cm


(click on an image to enlarge)

Sphalerite var. Marmatite with Siderite from Eagle Mine, Gilman, Colorado, USA [db_pics/pics/M976a.jpg] Sphalerite var. Marmatite with Siderite from Eagle Mine, Gilman, Colorado, USA [db_pics/pics/M976b.jpg] Sphalerite var. Marmatite with Siderite from Eagle Mine, Gilman, Colorado, USA [db_pics/pics/M976c.jpg] Sphalerite var. Marmatite with Siderite from Eagle Mine, Gilman, Colorado, USA [db_pics/pics/M976d.jpg] Sphalerite var. Marmatite with Siderite from Eagle Mine, Gilman, Colorado, USA [db_pics/pics/M976e.jpg] Sphalerite var. Marmatite with Siderite from Eagle Mine, Gilman, Colorado, USA [db_pics/pics/M976f.jpg]

Highly lustrous and bright crystals of Marmatite, an iron-rich variety of Sphalerite, with attached crystals of Siderite. The specimen is solid Marmatite without matrix. Undamaged.


M978 - Dolomite on Calcite $ 80
Mitchell, Lawrence Co., Indiana, USA
small cabinet - 7.5 x 5 x 4.5 cm


(click on an image to enlarge)

Dolomite on Calcite from Mitchell, Lawrence Co., Indiana, USA [db_pics/pics/M978a.jpg] Dolomite on Calcite from Mitchell, Lawrence Co., Indiana, USA [db_pics/pics/M978b.jpg] Dolomite on Calcite from Mitchell, Lawrence Co., Indiana, USA [db_pics/pics/M978c.jpg] Dolomite on Calcite from Mitchell, Lawrence Co., Indiana, USA [db_pics/pics/M978e.jpg]

Highly lustrous and curving crystals of Dolomite on crystals of translucent dark honey-colored Calcite. The Dolomite cluster is 2cm in size. Undamaged.

(click on a page number to go to that page:)

1 2 3 4 5 6 7 8 9 10 11 12
13 14 15 16 17 18 19 20 21 22 23 24
25 26 27 28 29 30 31 32 33 34 35 36
37 38 39 40 41 42 43 44 45 46 47 48
49 50 51 52 53 54 55 56 57 58 59 60
61 62 63 64 65 66 67 68 69 70 71 72
73 74 75 76 77 78 79 80 81 82 83 84
85 86 87 88 89 90 91 92 93 94 95 96
97 98 99 100 101 102 103 104 105 106 107 108
109 110 111 112 113 114 115 116 117 118 119 120
121 122 123 124 125 126 127 128 129 130 131 132
133 134 135 136 137 138 139

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