Selected Specimens

US$    € EURO    ¥ YEN    £ POUND    CAN$    AUS$    Note

(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

 page 130 / 139  -  prev  -  next  -  bottom  -  Home 


CT493 - Pyrite $ 120
Rio Marina, Elba Island, Livorno Province, Tuscany, Italy
miniature - 4 x 2.8 x 2.8 cm


(click on an image to enlarge)

Pyrite from Rio Marina, Elba Island, Livorno Province, Tuscany, Italy [db_pics/pics/CT493a.jpg] Pyrite from Rio Marina, Elba Island, Livorno Province, Tuscany, Italy [db_pics/pics/CT493b.jpg] Pyrite from Rio Marina, Elba Island, Livorno Province, Tuscany, Italy [db_pics/pics/CT493c.jpg] Pyrite from Rio Marina, Elba Island, Livorno Province, Tuscany, Italy [db_pics/pics/CT493e.jpg] Pyrite from Rio Marina, Elba Island, Livorno Province, Tuscany, Italy [db_pics/pics/CT493f.jpg]

Large brassy Pyrite crystal, 2.8cm on edge, with additional attached crystals. Complete and nicely striated with the exception of one corner which is contacted from matrix. Ex. Chuck Trantham collection.


CT484 - Manganotantatlite $ 280
Alto do Giz pegmatite, Equador, Rio Grande do Norte, Brazil
thumbnail - 2.1 x 1.8 x 1.1 cm


(click on an image to enlarge)

Manganotantatlite from Alto do Giz pegmatite, Equador, Rio Grande do Norte, Brazil [db_pics/pics/CT484a.jpg] Manganotantatlite from Alto do Giz pegmatite, Equador, Rio Grande do Norte, Brazil [db_pics/pics/CT484b.jpg] Manganotantatlite from Alto do Giz pegmatite, Equador, Rio Grande do Norte, Brazil [db_pics/pics/CT484c.jpg] Manganotantatlite from Alto do Giz pegmatite, Equador, Rio Grande do Norte, Brazil [db_pics/pics/CT484d.jpg] Manganotantatlite from Alto do Giz pegmatite, Equador, Rio Grande do Norte, Brazil [db_pics/pics/CT484e.jpg]

Well terminated single crystal showing good red coloration on the sides.


CT480 - Thomsonite $ 180
Skookumchuck Dam, Thurston Co, Washington, USA
thumbnail - 3 x 1.8 x 1.5 cm


(click on an image to enlarge)

Thomsonite from Skookumchuck Dam, Thurston Co, Washington, USA [db_pics/pics/CT480a.jpg] Thomsonite from Skookumchuck Dam, Thurston Co, Washington, USA [db_pics/pics/CT480b.jpg] Thomsonite from Skookumchuck Dam, Thurston Co, Washington, USA [db_pics/pics/CT480c.jpg] Thomsonite from Skookumchuck Dam, Thurston Co, Washington, USA [db_pics/pics/CT480d.jpg] Thomsonite from Skookumchuck Dam, Thurston Co, Washington, USA [db_pics/pics/CT480e.jpg]

Dense, translucent crystal groups of Thomsonite on matrix. Collected by Chuck Trantham in 1969 and significant enough to have been kept in his personal collection.


CT451 - Fluorite $ 650
Berbes, Asturias, Spain
small cabinet - 7 x 6 x 3.5 cm


(click on an image to enlarge)

Fluorite from Berbes, Asturias, Spain [db_pics/pics/CT451a.jpg] Fluorite from Berbes, Asturias, Spain [db_pics/pics/CT451b.jpg] Fluorite from Berbes, Asturias, Spain [db_pics/pics/CT451c.jpg] Fluorite from Berbes, Asturias, Spain [db_pics/pics/CT451d.jpg] Fluorite from Berbes, Asturias, Spain [db_pics/pics/CT451e.jpg] Fluorite from Berbes, Asturias, Spain [db_pics/pics/CT451f.jpg]

Cluster of pink/purple color zoned Fluorite crystals. Excellent luster and transparency.


CT453 - Tourmaline with Lepidolite $ 3800
Pederniera Mine, Minas Gerais, Brazil
cabinet - 9.5 x 2.5 x 2.5 cm


(click on an image to enlarge)

Tourmaline with Lepidolite from Pederniera Mine, Minas Gerais, Brazil [db_pics/pics/CT453a.jpg] Tourmaline with Lepidolite from Pederniera Mine, Minas Gerais, Brazil [db_pics/pics/CT453b.jpg] Tourmaline with Lepidolite from Pederniera Mine, Minas Gerais, Brazil [db_pics/pics/CT453d.jpg] Tourmaline with Lepidolite from Pederniera Mine, Minas Gerais, Brazil [db_pics/pics/CT453f.jpg] Tourmaline with Lepidolite from Pederniera Mine, Minas Gerais, Brazil [db_pics/pics/CT453j.jpg] Tourmaline with Lepidolite from Pederniera Mine, Minas Gerais, Brazil [db_pics/pics/CT453k.jpg]

Double-terminated cluster of 'Indicolite' with deep blue color. One end shows cat's-eye growth and has an attached cluster of Lepidolite. Complete and undamaged. Weighs 76.3 grams.


CT460 - Ruby $ 350
Mogok, Myanmar
thumbnail - 1 x 0.9 x 0.4 cm


(click on an image to enlarge)

Ruby from Mogok, Myanmar [db_pics/pics/CT460a.jpg] Ruby from Mogok, Myanmar [db_pics/pics/CT460b.jpg] Ruby from Mogok, Myanmar [db_pics/pics/CT460c.jpg]

Uncommon (for Mogok) tabular Ruby crystal, translucent with good color.


CT346 - Quartz with Calcite $ 150
Bog Mine, American Fork Mining District, Wasatch Mountains, Utah Co., Utah, USA
small cabinet - 6 x 5 x 3 cm


(click on an image to enlarge)

Quartz with Calcite from Bog Mine, American Fork Mining District, Wasatch Mountains, Utah Co., Utah, USA [db_pics/pics/CT346a.jpg] Quartz with Calcite from Bog Mine, American Fork Mining District, Wasatch Mountains, Utah Co., Utah, USA [db_pics/pics/CT346b.jpg] Quartz with Calcite from Bog Mine, American Fork Mining District, Wasatch Mountains, Utah Co., Utah, USA [db_pics/pics/CT346c.jpg] Quartz with Calcite from Bog Mine, American Fork Mining District, Wasatch Mountains, Utah Co., Utah, USA [db_pics/pics/CT346d.jpg] Quartz with Calcite from Bog Mine, American Fork Mining District, Wasatch Mountains, Utah Co., Utah, USA [db_pics/pics/CT346e.jpg]

Skeletal Quartz crystals and scalenohedral yellow Calcite crystals from an obscure former mine in the Wasatch Mountains. The Quartz cluster is complete and undamaged. Rare old specimen from the Chuck Trantham collection.


CT336 - Azurite, Malachte after Azurite $ 300
Tsumeb, Namibia
small cabinet - 6.5 x 4 x 3.5 cm


(click on an image to enlarge)

Azurite, Malachte after Azurite from Tsumeb, Namibia [db_pics/pics/CT336a.jpg] Azurite, Malachte after Azurite from Tsumeb, Namibia [db_pics/pics/CT336b.jpg] Azurite, Malachte after Azurite from Tsumeb, Namibia [db_pics/pics/CT336c.jpg] Azurite, Malachte after Azurite from Tsumeb, Namibia [db_pics/pics/CT336d.jpg]

Sharp crystals of blue Azurite intermixed with green crystals of Malachite after Azurite psuedomorphs on a light matrix with additional yellow/green mineralization. Undamaged crystals with psuedomorphs that reach 2.2cm, some of which are double-terminated.


CT529 - Manandonite $ 60
Manandona River, Sahatany Valley, Madagascar
miniature - 4 x 2.5 x 2 cm


(click on an image to enlarge)

Manandonite from Manandona River, Sahatany Valley, Madagascar [db_pics/pics/CT529a.jpg] Manandonite from Manandona River, Sahatany Valley, Madagascar [db_pics/pics/CT529b.jpg] Manandonite from Manandona River, Sahatany Valley, Madagascar [db_pics/pics/CT529c.jpg] Manandonite from Manandona River, Sahatany Valley, Madagascar [db_pics/pics/CT529d.jpg] Manandonite from Manandona River, Sahatany Valley, Madagascar [db_pics/pics/CT529e.jpg]

Specimen of pearly white Manandonite from the type and only locality for the species, the Antandrokomby pegmatite in Madagascar.


CT415 - Joaquinite with Neptunite $ 150
Gem Mine, San Benito Co., California, USA
small cabinet - 7.5 x 4.5 x 2.8 cm


(click on an image to enlarge)

Joaquinite with Neptunite from Gem Mine, San Benito Co., California, USA [db_pics/pics/CT415a.jpg] Joaquinite with Neptunite from Gem Mine, San Benito Co., California, USA [db_pics/pics/CT415b.jpg] Joaquinite with Neptunite from Gem Mine, San Benito Co., California, USA [db_pics/pics/CT415e.jpg] Joaquinite with Neptunite from Gem Mine, San Benito Co., California, USA [db_pics/pics/CT415f.jpg]

Schist matrix covered by dozens of small tan crystals of Joaquinite, and likely many more present under the areas of white Natrolite. There are also a few black Neptunite crystals in association.


CT276 - McGuinnessite $ 100
Copper King Mine, Red Mountain, Mendocino Co., California, USA
small cabinet - 6 x 3.5 x 3.5 cm


(click on an image to enlarge)

McGuinnessite from Copper King Mine, Red Mountain, Mendocino Co., California, USA [db_pics/pics/CT276a.jpg] McGuinnessite from Copper King Mine, Red Mountain, Mendocino Co., California, USA [db_pics/pics/CT276b.jpg] McGuinnessite from Copper King Mine, Red Mountain, Mendocino Co., California, USA [db_pics/pics/CT276c.jpg] McGuinnessite from Copper King Mine, Red Mountain, Mendocino Co., California, USA [db_pics/pics/CT276d.jpg]

Mcguinnessite is a rare Mg-Cu carbonate, a member of Rosasite Group and is named after well-known California mineralogist, Al McGuinness. The matrix is richly covered with radial clusters and hemispheres of teal-blue McGuinnessite on most sides. Comes with an old Chuck Trantham label that indicates it was collected by Chuck and Al McGuinness in May 1982 and valued at $40 at that time.


CT512 - Achtaragdite $ 120
Akhtaragda River mouth, Vilyui River Basin, Mirninsky District, Sakha Republic (Yakutia), Russia
thumbnail - 1.5 x 1.3 x 1.2 cm


(click on an image to enlarge)

Achtaragdite from Akhtaragda River mouth, Vilyui River Basin, Mirninsky District, Sakha Republic (Yakutia), Russia [db_pics/pics/CT512a.jpg] Achtaragdite from Akhtaragda River mouth, Vilyui River Basin, Mirninsky District, Sakha Republic (Yakutia), Russia [db_pics/pics/CT512b.jpg] Achtaragdite from Akhtaragda River mouth, Vilyui River Basin, Mirninsky District, Sakha Republic (Yakutia), Russia [db_pics/pics/CT512c.jpg] Achtaragdite from Akhtaragda River mouth, Vilyui River Basin, Mirninsky District, Sakha Republic (Yakutia), Russia [db_pics/pics/CT512d.jpg]

Achtaragdite is a rare pseudomorph of a hydrogrossular-chlorite-carbonate mineral after what is believed to be Helvite. This is a little understood psuedo likely found many decades ago at the type locality for Grossular garnet in Siberia. It is a fine example with a well formed tetrahedron of the form of the former Helvite crystal. 


CT506 - Nissonite $ 75
Llanada Copper Mine, Panoche, San Benito Co., California, USA
small cabinet - 5.5 x 3 x 1 cm


(click on an image to enlarge)

Nissonite from Llanada Copper Mine, Panoche, San Benito Co., California, USA [db_pics/pics/CT506a.jpg] Nissonite from Llanada Copper Mine, Panoche, San Benito Co., California, USA [db_pics/pics/CT506b.jpg] Nissonite from Llanada Copper Mine, Panoche, San Benito Co., California, USA [db_pics/pics/CT506d.jpg]

Blue//green Nissonite, a rare phosphate mineral, on matrix from the type locality. Ex. Chuck Trantham collection. From MINDAT: Named for William H. Nisson (1912–1965), amateur mineralogist, mineral collector and dealer, of Petaluma, California, USA, who first noted the mineral.


CT462 - Vaugnatite $ 150
Copper King Mine, Red Mountain, Mendocino Co., California, USA
small cabinet - 7.2 x 2.5 x 2 cm


(click on an image to enlarge)

Vaugnatite from Copper King Mine, Red Mountain, Mendocino Co., California, USA [db_pics/pics/CT462a.jpg] Vaugnatite from Copper King Mine, Red Mountain, Mendocino Co., California, USA [db_pics/pics/CT462b.jpg] Vaugnatite from Copper King Mine, Red Mountain, Mendocino Co., California, USA [db_pics/pics/CT462c.jpg]

Glassy, colorless/white orthorhombic crystals of vuagnatite, a rare silicate mineral, on matrix. Collected by Chuck Trantham in 1982 and valued at that time at $100.


CT406 - Vaugnatite $ 200
Copper King Mine, Red Mountain, Mendocino Co., California, USA
small cabinet - 6 x 5 x 2.5 cm


(click on an image to enlarge)

Vaugnatite from Copper King Mine, Red Mountain, Mendocino Co., California, USA [db_pics/pics/CT406a.jpg] Vaugnatite from Copper King Mine, Red Mountain, Mendocino Co., California, USA [db_pics/pics/CT406b.jpg] Vaugnatite from Copper King Mine, Red Mountain, Mendocino Co., California, USA [db_pics/pics/CT406c.jpg]

Glassy, colorless/white orthorhombic crystals of vuagnatite, a rare silicate mineral, on matrix. Collected by Chuck Trantham in 1982. His old label shows a price of $200.
(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

 page 130 / 139  -  prev  -  next  -  top  -  Home 

©2010-2018 Marin Mineral