Red Beryl from Wah Wah Mountains, Utah

 

M & W Minerals

Walter R. Kellogg

 

517 294 6709

wkellogg@mwminerals.com

                           

 Nesosilicates Gallery

 Nesosilicates have in common one SiO4 tetrahedron unbounded to any other similar tetrahedrons

Go here for Garnet Gallery   Go here for Topaz Gallery

Kyanite, Andalusite, Zircon, Phenakite, Euclase, Titanite, Staurolite, Fayalite/Fosterite series (Peridot), Datolite, Willemite and others

minerals in alphabetical order by first letter only

click on the title link or photo to proceed to a specimen's page


D

6051 Yellow with Purple Edging Datolite with Greenstone (Pumpellyite-Mg) and Chlorite
Minerals Specimen: Yellow with Purple Edging Datolite with Greenstone (Pumpellyite-Mg) and Chlorite from Keweenaw Point, High Rock Bay area, Keweenaw Co., Michigan

Keweenaw Point, High Rock Bay area, Keweenaw Co., Michigan
2.3 x 1.5 x 1.7 cm
$450

6050 Yellow Datolite
Minerals Specimen: Yellow Datolite from Keweenaw Point, High Rock Bay area, Keweenaw Co., Michigan

Keweenaw Point, High Rock Bay area, Keweenaw Co., Michigan
x x cm
2.5 x 2.3 x 0.9 and 2.5 x 2.2 x 0.6
$400

6049 Datolite with Epidote and Native Copper
Minerals Specimen: Datolite with Epidote and Native Copper from Ridge Mine, Ontonagon Co., Michigan

Ridge Mine, Ontonagon Co., Michigan
4.2 x 1.7 x 1 cm
$50

6021 Datolite Crystals and Smoky Quartz with Pseudomorphic Casts after Calcite
Minerals Specimen: Datolite Crystals and Smoky Quartz with Pseudomorphic Casts after Calcite from Bor Pit (Boron Pit), Dal'negorsk B deposit, Dal'negorsk, Primorskiy Kray, Far-Eastern Region, Russia

Bor Pit (Boron Pit), Dal'negorsk B deposit, Dal'negorsk, Primorskiy Kray, Far-Eastern Region, Russia
12.2 x 7.5 x 4.7 cm
$200

5853 Datolite and Quartz with Casts after Calcite
Minerals Specimen: Datolite and Quartz with Casts after Calcite from Bor Pit (Boron Pit), Dal'negorsk B deposit, Dal'negorsk, Primorskiy Kray, Far-Eastern Region, Russia

Bor Pit (Boron Pit), Dal'negorsk B deposit, Dal'negorsk, Primorskiy Kray, Far-Eastern Region, Russia
10.8 x 8.5 x 4.3 cm
$600

5014 Datolite, Quartz
Minerals Specimen: Datolite, Quartz from Bor Pit (Boron Pit), Dal'negorsk B deposit, Dal'negorsk, Primorskiy Kray, Far-Eastern Region, Russia

Bor Pit (Boron Pit), Dal'negorsk B deposit, Dal'negorsk, Primorskiy Kray, Far-Eastern Region, Russia
9.3 x 8.1 x 5.5 cm
Largest crystal is 4.5 x 3.2 x 2.7 cm
$350

4480 Polished Datolite Nodule
Minerals Specimen: Polished Datolite Nodule from Clark Mine, Copper Harbor, Keweenaw County, Michigan

Clark Mine, Copper Harbor, Keweenaw County, Michigan
Ex. A. E. Seaman Musuem
2 x 1.8 x 1 cm
$50

4427 Datolite, Calcite, Chalcopyrite, Pyrite
Minerals Specimen: Datolite, Calcite, Chalcopyrite, Pyrite from Mina Aurora, Charcas, San Luis Potosi, Mexico

Mina Aurora, Charcas, San Luis Potosi, Mexico
6 x 3.8 x 2.6 cm
$45

3904 Datolite
Minerals Specimen: Datolite from Evergreen Mine, Ontanogan Co., Michigan

Evergreen Mine, Ontanogan Co., Michigan
4 x 2.8 x 1.3 cm
$25

3826 Polished Datolite Nodule
Minerals Specimen: Polished Datolite Nodule from Cape Mine, Keweenaw Co., Michigan

Cape Mine, Keweenaw Co., Michigan
2.7 x 2.2 x 1.7 cm and 2.4 x 2.2 x 1 cm
$125

3668 Hematite on Datolite
Minerals Specimen: Hematite on Datolite from Mina Aurora, Charcas, San Luis Potosi, Mexico

Mina Aurora, Charcas, San Luis Potosi, Mexico
6 x 5.2 x 2.6 cm
$35

3665 Datolite
Minerals Specimen: Datolite from Lake Mine, Ontonagon Co., Michigan

Lake Mine, Ontonagon Co., Michigan
4.7 x 4.2 x 0.7 cm
$40

2932 Datolite with Epidote
Minerals Specimen: Datolite with Epidote from Houghton Co., Michigan

Houghton Co., Michigan
5.2 x 2.3 x 2.2 cm
$35

2925 Datolite, Copper, Microcline, and Epidote
Minerals Specimen: Datolite, Copper, Microcline,  and Epidote from Butler lode, Caledonia Mine, Ontonagon Co., Michigan, USA

Butler lode, Caledonia Mine, Ontonagon Co., Michigan, USA
4.7 x 2 x 2.5 cm
$50

2443 Datolite
Minerals Specimen: Datolite from Ojibway Mine, Keweenaw Co., Michigan

Ojibway Mine, Keweenaw Co., Michigan
Ex. Seaman Mineral Museum
3.1 x 2.1 x 1 cm
$45

2423 Datolite
Minerals Specimen: Datolite from Cape Mine, Mosquito District, Copper Harbor, Keweenaw Co., Michigan, USA

Cape Mine, Mosquito District, Copper Harbor, Keweenaw Co., Michigan, USA
Ex. Seaman Mineral Musueum
3.4 x 3.1 x 1.1 and 3.3 x 3.1 x 1.3
$175

2235 Datolite
Minerals Specimen: Datolite from Rauschermuhle Quarry, Niederkirchen, Otterberg, Palatinate, Rhineland-Palatinate, Germany

Rauschermuhle Quarry, Niederkirchen, Otterberg, Palatinate, Rhineland-Palatinate, Germany
Ex. Steve Pullman
5.2 x 3.1 x 2.7 cm
$22

1521 Datolite
Minerals Specimen: Datolite from Delaware Mine, Keweenaw County, Michigan, USA

Delaware Mine, Keweenaw County, Michigan, USA
7 x 5.1 x 2.1 cm
SOLD

1471 Datolite
Minerals Specimen: Datolite from Clark Mine, Copper Harbor, Keweenaw County, Michigan, USA

Clark Mine, Copper Harbor, Keweenaw County, Michigan, USA
6.5 x 5.2 x 3 cm
$50

1323 Datolite
Minerals Specimen: Datolite from Quincy Mine, Quincy Hill, Houghton County, Michigan, USA

Quincy Mine, Quincy Hill, Houghton County, Michigan, USA
5.2 x 4 x 3.7 cm
$50

1085 Datolite in Basalt
Minerals Specimen: Datolite in Basalt from Flint Steel Mine, Ontonagon County, Michigan, USA

Flint Steel Mine, Ontonagon County, Michigan, USA
6.2 x 3 x 1 cm
$45

1081 Datolite
Minerals Specimen: Datolite from Flint Steel Mine, Ontonagon County, Michigan, USA

Flint Steel Mine, Ontonagon County, Michigan, USA
3.6 x 2.5 x 0.8 cm
$20

1071 Datolite with Epidote
Minerals Specimen: Datolite with Epidote from Flint Steel Mine, Ontonagon County, Michigan, USA

Flint Steel Mine, Ontonagon County, Michigan, USA
3.6 x 2.4 x 1.1 cm
$35

1063 Datolite
Minerals Specimen: Datolite from Lake Mine, Mass City, Ontonagon County, Michigan, USA

Lake Mine, Mass City, Ontonagon County, Michigan, USA
5.2x4.0x1.6 x 4.4x4.2x1.3 x cm
$70

850 Datolite in Basalt with Microcline
Minerals Specimen: Datolite in Basalt with Microcline from Flint Steel Mine, Ontonagon County, Michigan, USA

Flint Steel Mine, Ontonagon County, Michigan, USA
4.7 x 4.2 x 0.7 cm
$30

839 Datolite
Minerals Specimen: Datolite from Lake Mine, Mass City, Ontonagon County, Michigan, USA

Lake Mine, Mass City, Ontonagon County, Michigan, USA
4.3 x 3.8 x 0.9 cm
$35

638 Olive Datolite
Minerals Specimen: Olive Datolite from Flint Steel Mine, Ontonagon County, Michigan, USA

Flint Steel Mine, Ontonagon County, Michigan, USA
6.4 x 5.3 x 3.5 cm
$45

E

5459 Bertrandite Pseduomorph, Euclase
Minerals Specimen: Bertrandite Pseduomorph, Euclase from Antonio Leal Farm, Equador, Borborema mineral province, Rio Grande do Norte, Brazil

Antonio Leal Farm, Equador, Borborema mineral province, Rio Grande do Norte, Brazil
11.6 x 7.5 x 4.1 cm
$150

4212 Euclase
Minerals Specimen: Euclase from Chivor Mine, Mun. de Chivor, Guavio-Guateque Mining Dist., Boyaca Dept., Colombia

Chivor Mine, Mun. de Chivor, Guavio-Guateque Mining Dist., Boyaca Dept., Colombia
Ex. Hoisington Collection
1.5 x 1.7 x 1.3 cm
3.8 g
$500

K

6226 Kyanite, Muscovite variety Fuschite, Pyrite, Quartz
Minerals Specimen: Kyanite, Muscovite variety Fuschite, Pyrite, Quartz from Baker Mountain Mine, Madisonville, Farmville District, Prince Edward Co., Virginia

Baker Mountain Mine, Madisonville, Farmville District, Prince Edward Co., Virginia
Ex. A. Neely, 1960s
6.9 x 4.3 x 2 cm
$30

5461 Gemmy Bicolor Kyanite
Minerals Specimen: Gemmy Bicolor Kyanite from Barra do Salinas, Coronel Murta, Minas Gerais, Brazil

Barra do Salinas, Coronel Murta, Minas Gerais, Brazil
14 x 4.6 x 1 cm
$75

4912 Kyanite, Quartz, Muscovite
Minerals Specimen: Kyanite, Quartz, Muscovite from Sao Jose da Safira, Doce valley, Minas Gerais, Brazil

Sao Jose da Safira, Doce valley, Minas Gerais, Brazil
18.7 x 6.2 x 5.8 cm
$75

O

6092 Olmiite, Bultfonteinite
Minerals Specimen: Olmiite, Bultfonteinite from N'Chwaning II Mine, Kuruman, Kalahari manganese fields, Northern Cape Province, South Africa

N'Chwaning II Mine, Kuruman, Kalahari manganese fields, Northern Cape Province, South Africa
CaMnSiO3(OH)2 , Ca2[SiO3(OH)]F·H2O
7.9 x 6.4 x 4.2 cm
$85

S

6231 Staurolite Penetration Twins
Minerals Specimen: Staurolite Penetration Twins from Hondo Canyon District, Taos Co., New Mexico

Hondo Canyon District, Taos Co., New Mexico
Ex. E. Morales, purchased fromZuni Minerals, Tucson Show, 1983
2.9 x 3.2 x 2.3 cm
$50

3747 Staurolite Twin variety Fairy Cross
Minerals Specimen: Staurolite Twin variety Fairy Cross from Ruisseau de Kerbihan, Scaer, Finistere, Bretagne (Brittany), France

Ruisseau de Kerbihan, Scaer, Finistere, Bretagne (Brittany), France
Ex. Wolfgang Henkel
3.9 x 3.9 x 1.7 cm
$75

T

5315 Titanite (Sphene) Cut Gemstone - Green with Orange Flashes
Minerals Specimen: Titanite (Sphene) Cut Gemstone - Green with Orange Flashes from Madagascar

Madagascar
Ex. Vivian Randall
7.5 x 6 x 3 mm
1.52 ct.
$275

2765 Troostite - Manganese Rich Willemite
Minerals Specimen: Troostite - Manganese Rich Willemite from Franklin Mine, Franklin, Sussex Co., New Jersey

Franklin Mine, Franklin, Sussex Co., New Jersey
UV Fluorescent
Ex. Steve Pullman
4.4 x 4.4 x 3.3 cm
$45

W

6111 Willemite, Calcite, minor Franklinite
Minerals Specimen: Willemite, Calcite, minor Franklinite from Franklin Furnace (Franklin), Sussex Co., New Jersey

Franklin Furnace (Franklin), Sussex Co., New Jersey
UV Fluorescent
1913 or older
8.6 x 6.7 x 5.2 cm
Largest Willemite crystal measures 4.0 x 2.3 x 1.6
$450

6073 Willemite, Franklinite, minor Zincite
Minerals Specimen: Willemite, Franklinite, minor Zincite from Franklin Mine, Sussex Co., New Jersey

Franklin Mine, Sussex Co., New Jersey
UV Fluorescent
7.9 x 6.3 x 5 cm
$45

6017 Fluorescent Willemite and Calcite with Franklinite
Minerals Specimen: Fluorescent Willemite and Calcite with Franklinite from Franklin Mine, Sussex Co., New Jersey

Franklin Mine, Sussex Co., New Jersey
UV Fluorescent
7 x 7.6 x 5.5 cm
Type location for Franklinite.
$45

Specimens which have this class of minerals as an associated mineral

5983 Muscovite, Titanite, Albite, Chlorite, Hematite
Mineral Specimen: Muscovite, Titanite, Albite, Chlorite, Hematite from Cavagnoli glacier area, Bavona Valley, Maggia Valley, Ticino (Tessin), Switzerland

Cavagnoli glacier area, Bavona Valley, Maggia Valley, Ticino (Tessin), Switzerland
Ex. Wolfgang Henkel
5.2 x 4.4 x 2.8 cm
$30

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

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