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
133 134 135 136 137 138 139 140 141 142 143

 page 33 / 143  -  prev  -  next  -  bottom  -  Home 


T657 - Malachite on Chrysocolla after Malachite $ 1200
Katanga, Congo
cabinet - 10 x 8.5 x 4 cm


(click on an image to enlarge)

Malachite on Chrysocolla after Malachite from Katanga, Congo [db_pics/pics/t657a.jpg] Malachite on Chrysocolla after Malachite from Katanga, Congo [db_pics/pics/t657b.jpg] Malachite on Chrysocolla after Malachite from Katanga, Congo [db_pics/pics/t657c.jpg]

The Katanga region of the Democratic Republic of Congo is the Malachite capital of the world, yet most found is lapidary grade with only a small percentage (usually fibrous or stalactitc specimens) being of any interest to mineral collectors. With specimens like this, Katanga can also claim to be one of the best localities for perfectly crystallized Malachite too. This specimen features perfectly formed individual crystals to 1.3 cm on a colorful and contrasting matrix of sky blue Chrysocolla. Just fabulously sharp single crystals.The Chrysocolla has partially psuedomorphed an earlier generation of Malachite crystals.


T669 - Cobaltian Calcite with Kolwezite, Quartz $ 450
Kambove Mine, Katanga, Congo
small cabinet - 8 x 4.2 x 2 cm


(click on an image to enlarge)

Cobaltian Calcite with Kolwezite, Quartz from Kambove Mine, Katanga, Congo [db_pics/pics/t669a.jpg] Cobaltian Calcite with Kolwezite, Quartz from Kambove Mine, Katanga, Congo [db_pics/pics/t669b.jpg] Cobaltian Calcite with Kolwezite, Quartz from Kambove Mine, Katanga, Congo [db_pics/pics/t669c.jpg]

Gem-like small Quartz crystals and dark green Kolwezite on bright purple/pink Cobaltian Calcite crystals.


T674 - Tourmaline $ 1500 DISCOUNTED 50% OFF TO $ 750
Cruziero Mine, Minas Gerais, Brazil
small cabinet - 9 x 7 x 6 cm


(click on an image to enlarge)

Tourmaline from Cruziero Mine, Minas Gerais, Brazil [db_pics/pics/t674a.jpg] Tourmaline from Cruziero Mine, Minas Gerais, Brazil [db_pics/pics/t674b.jpg] Tourmaline from Cruziero Mine, Minas Gerais, Brazil [db_pics/pics/t674c.jpg] Tourmaline from Cruziero Mine, Minas Gerais, Brazil [db_pics/pics/t674d.jpg]

Massive single, well terminated green Tourmaline crystal with highly fibrous, hair-like structure in areas. Broad, flat termination slopes gently back towards the side wtihteh hair-like growth. Can be displayed from one side as a typical (but huge) Tourmaline, or from the other side showing the hair-like fibrous structures.


T676 - Vanadinite $ 800
Mibladen, Morocco
cabinet - 10 x 7.5 x 3 cm


(click on an image to enlarge)

Vanadinite from Mibladen, Morocco [db_pics/pics/t676a.jpg] Vanadinite from Mibladen, Morocco [db_pics/pics/t676b.jpg] Vanadinite from Mibladen, Morocco [db_pics/pics/t676c.jpg]

Fine quality Vanadinite specimen loaded with red crystals to 2cm over a thin matrix, essentially nothing but crystals. Undamaged. The pics say it all.


T679 - Clinoatacamite with Selenite $ 1200
Lily Mine, Ica Department, Peru
cabinet - 14 x 11.5 x 6 cm


(click on an image to enlarge)

Clinoatacamite with Selenite from Lily Mine, Ica Department, Peru [db_pics/pics/t679a.jpg] Clinoatacamite with Selenite from Lily Mine, Ica Department, Peru [db_pics/pics/t679b.jpg] Clinoatacamite with Selenite from Lily Mine, Ica Department, Peru [db_pics/pics/t679c.jpg] Clinoatacamite with Selenite from Lily Mine, Ica Department, Peru [db_pics/pics/t679d.jpg]

Large open vug lined with Quartz over Chrysocolla with isolated clusters of dark green Clinoatacamite. At the lower right is a single 4cm Selenite crystal grown over a Clinoatacamite cluster. Uncommon for both overall size and the great isolation of the crystal clusters. These are regarded as the world's best Clinoatacamite specimens.


T685 - Copper $ 280
Ajo, Pima Co., Arizona
small cabinet - 8 x 6 x 2 cm


(click on an image to enlarge)

Copper from Ajo, Pima Co., Arizona [db_pics/pics/t685a.jpg] Copper from Ajo, Pima Co., Arizona [db_pics/pics/t685b.jpg] Copper from Ajo, Pima Co., Arizona [db_pics/pics/t685c.jpg]

Well crystallized branching group of Copper with attached Quartz crystals and unidentified yellow mineralization.


T686 - Copper $ 450
Onganja, Namibia
small cabinet - 9 x 6.5 x 5 cm


(click on an image to enlarge)

Copper from Onganja, Namibia [db_pics/pics/t686a.jpg] Copper from Onganja, Namibia [db_pics/pics/t686b.jpg] Copper from Onganja, Namibia [db_pics/pics/t686c.jpg] Copper from Onganja, Namibia [db_pics/pics/t686d.jpg]

Heavy mass of Copper crystals from the famous Onganja Mine. This specimen is displayable from all angles and has a wide range of crystal sizes from very fine branching crystals up to individuals to over 2cm in size.


T687 - Copper $ 450
Ajo, Pima Co., Arizona
small cabinet - 8 x 7.5 x 5 cm


(click on an image to enlarge)

Copper from Ajo, Pima Co., Arizona [db_pics/pics/t687a.jpg] Copper from Ajo, Pima Co., Arizona [db_pics/pics/t687b.jpg] Copper from Ajo, Pima Co., Arizona [db_pics/pics/t687c.jpg] Copper from Ajo, Pima Co., Arizona [db_pics/pics/t687d.jpg]

Heavy mass of Copper crystals. This specimen is displayable from all angles and has a wide range of crystal sizes from finer branching crystals up to individuals to over 2cm in size.


T691 - Tsavorite $ 400
Merelani Hills, Arusha, Tanzania
thumbnail - 1.9 x 1 x 0.8 cm


(click on an image to enlarge)

Tsavorite from Merelani Hills, Arusha, Tanzania [db_pics/pics/t691a.jpg] Tsavorite from Merelani Hills, Arusha, Tanzania [db_pics/pics/t691b.jpg] Tsavorite from Merelani Hills, Arusha, Tanzania [db_pics/pics/t691c.jpg] Tsavorite from Merelani Hills, Arusha, Tanzania [db_pics/pics/t691d.jpg]

Fine quality elongated Tsavorite crystal from recent production (2017) that has been producing these stange, elongated crystals. Many of the new crystals, like this one, exhibit a faden line running up the C-axis. This is an undamaged floater cluster of a few interconnected crystals.


T695 - Vesuvianite $ 250
Jeffrey Mine, Asbestos, Quebec, Canada
thumbnail - 2.5 x 1.0 x 0.9 cm


(click on an image to enlarge)

Vesuvianite from Jeffrey Mine, Asbestos, Quebec, Canada [db_pics/pics/t695a.jpg] Vesuvianite from Jeffrey Mine, Asbestos, Quebec, Canada [db_pics/pics/t695b.jpg] Vesuvianite from Jeffrey Mine, Asbestos, Quebec, Canada [db_pics/pics/t695c.jpg]

Double terminated floater crystal with purple core and green/yellow terminations. Although it has lighter purple color than most, the central area has good transparency, which is uncommon. Ex. Charlie Key.


T717 - Copper 'Skull' $ 1200
Keeweenaw Peninsula, Michigan, USA
cabinet - 12 x 8 x 8 cm


(click on an image to enlarge)

Copper 'Skull' from Keeweenaw Peninsula, Michigan, USA [db_pics/pics/t717a.jpg] Copper 'Skull' from Keeweenaw Peninsula, Michigan, USA [db_pics/pics/t717b.jpg] Copper 'Skull' from Keeweenaw Peninsula, Michigan, USA [db_pics/pics/t717c.jpg] Copper 'Skull' from Keeweenaw Peninsula, Michigan, USA [db_pics/pics/t717d.jpg]

Large, exceptional Copper 'Skull', a cast of Copper formed when Copper coats a rounded nodule in a conglomerate with the nodule later eroding away leaving the "skull'. This one is both good sized and exceptionally well formed (complete) and preserved. Many get smashed or dented or are only partial hemispheres. I'd say this one has about 80% coverage of what was the former nodule.


T721 - Tourmaline $ 1500
Alto Ligonha, Mozambique
small cabinet - 5.7 x 2.5 x 2 cm


(click on an image to enlarge)

Tourmaline from Alto Ligonha, Mozambique [db_pics/pics/t721a.jpg] Tourmaline from Alto Ligonha, Mozambique [db_pics/pics/t721b.jpg] Tourmaline from Alto Ligonha, Mozambique [db_pics/pics/t721c.jpg]

Terminated single Tourmaline crystal with a pink red color and a very thin green cap. This is an old piece in great condition, undamaged and highly gemmy in the upper and lower thirds. Weighs 49 grams. This was recently released from a collection.


T722 - Tourmaline $ 300
Alto Ligonha, Mozambique
miniature - 4.5 x 1.7 x 1.7 cm


(click on an image to enlarge)

Tourmaline from Alto Ligonha, Mozambique [db_pics/pics/t722a.jpg] Tourmaline from Alto Ligonha, Mozambique [db_pics/pics/t722b.jpg]

Terminated single Tourmaline crystal with a pink red color and a very thin green cap. This is an old piece in great condition, undamaged except for one small chip on a lower side. Weighs 20.5 grams. This was recently released from a collection.


T724 - Tourmaline $ 600
Alto Ligonha, Mozambique
small cabinet - 6.8 x 1.8 x 1.6 cm


(click on an image to enlarge)

Tourmaline from Alto Ligonha, Mozambique [db_pics/pics/t724a.jpg] Tourmaline from Alto Ligonha, Mozambique [db_pics/pics/t724b.jpg]

Long, terminated single Tourmaline crystal with a pink red color and a very thin green cap. This is an old piece in great condition, slightly etched and undamaged except for a couple small chips on side faces. Weighs 34.9 grams. This was recently released from a collection.


T725 - Tourmaline $ 300
Alto Ligonha, Mozambique
miniature - 4.5 x 1.6 x 1.3 cm


(click on an image to enlarge)

Tourmaline from Alto Ligonha, Mozambique [db_pics/pics/t725a.jpg] Tourmaline from Alto Ligonha, Mozambique [db_pics/pics/t725b.jpg] Tourmaline from Alto Ligonha, Mozambique [db_pics/pics/t725c.jpg]

Terminated single Tourmaline crystal with a pink red color and a very thin green cap. This is an old piece in great condition, undamaged except for minor edge chatter and highly gemmy in the upper and lower thirds. Weighs 17 grams. This was recently released from a collection.
(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
133 134 135 136 137 138 139 140 141 142 143

 page 33 / 143  -  prev  -  next  -  top  -  Home 

©2010-2018 Marin Mineral