Red Beryl from Wah Wah Mountains, Utah

 

M & W Minerals

Walter R. Kellogg

 

517 294 6709

mwminerals@comcast.net

                           

 

Latest Updates

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This week's update consists of 21 mineral specimens, 15 thumbnail specimens and 1 new entry to the Study, Hobby and Bulk Samples listings. Also, a new geographical gallery has been added which contains minerals from the northeastern section of the U.S. This includes the states of New York, New Jersey and New England (Vermont, New Hampshire, Maine, Massachusetts, Connecticut and Rhode Isalnd). A number of sold specimens have been removed from the regular galleries and moved to the Sold But Not Forgotten Galleries. The next update will be available on Wednesday, Febuary 15th, 2012 and will be available by 12:00 EST (5:00 GMT). Henceforth, there will be regular updates available every Wednesday at noon.

A great deal of effort is employed to strive for accuracy on the website. If anyone finds a mistake or inaccuracy, please let me know. Depending on the severity of the error, a discount of up to 20% on the specimen of your choice will be rewarded.

 

click on the title link or photo to proceed to a specimen's page
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Previous Updates Pages:  1  2  3  4  5  6  7

There is a total of 684 mineral specimens and 613 thumbnail specimens for sale on the website.

#1307 Smoky Quatrz Scepter on Amethyst
Minerals Specimen: Smoky Quatrz Scepter on Amethyst from Itaguacu, Espirito Santo, Brazil

Itaguacu, Espirito Santo, Brazil
5.4 x 3.1 x 2.3 cm
$85

#1306 Manganoan Calcite and Quartz
Minerals Specimen: Manganoan Calcite and Quartz from Huanggang Mine, Inner Mongolia, China

Huanggang Mine, Inner Mongolia, China
6.3 x 5.7 x 3.6 cm
$250

#1305 Sulfur
Minerals Specimen: Sulfur from El Desierto mine, Daniel Campos Province, Potosi Department, Bolivia

El Desierto mine, Daniel Campos Province, Potosi Department, Bolivia
8.3 x 5.1 x 1.9 cm
$45

#1304 Huebnerite on Quartz
Minerals Specimen: Huebnerite on Quartz from Pasto Bueno District, Pallasca Province, Ancash Department, Peru

Pasto Bueno District, Pallasca Province, Ancash Department, Peru
3.5 x 4.3 x 2.4 cm
$35

#1303 Amethyst
Minerals Specimen: Amethyst from Veracruz, Mexico

Veracruz, Mexico
8.1 x 3.5 x 3.5 cm
$150

#1302 Cubic Hematite Crystal
Minerals Specimen: Cubic Hematite Crystal from Casa de Pedra Mine, Congonhas do Campo, Minas Gerais, Brazil

Casa de Pedra Mine, Congonhas do Campo, Minas Gerais, Brazil
Ex. Ricardo Telles
3.1 x 2 x 1.8 cm
$28

#1301 Aragonite
Minerals Specimen: Aragonite from Chihuahua, Mexico

Chihuahua, Mexico
6.2 x 3.5 x 2.3 cm
$25

#1300 Okenite on Prehnite
Minerals Specimen: Okenite on Prehnite from Mumbai District, Maharashtra, India

Mumbai District, Maharashtra, India
4.5 x 3.7 x 2.5 cm Okenite is: 2.1 x 1.1 x 0.8 cm
$70

#1299 Prase - Quartz with included Hedenbergite with Hematite Iron Roses
Minerals Specimen: Prase - Quartz with included Hedenbergite with Hematite Iron Roses from Serifos Island (Seriphos), Cyclade Islands, Kyklades Prefecture, Aegean Islands Department, Greece

Serifos Island (Seriphos), Cyclade Islands, Kyklades Prefecture, Aegean Islands Department, Greece
6.7 x 1.2 x 1.2 cm
$55

#1298 Olivenite on Enargite
Minerals Specimen: Olivenite on Enargite from Burrus Mine, Pyramid District, Washoe Co., Nevada, USA

Burrus Mine, Pyramid District, Washoe Co., Nevada, USA
Cu2(AsO4)(OH) on Cu3AsS4
5.3 x 4.1 x 1.7 cm
$45

#1297 Turkey Fat Smithsonite
Minerals Specimen: Turkey Fat Smithsonite from Morning Star Mine, Rush, Rush Creek District, Marion Co., Arkansas, USA

Morning Star Mine, Rush, Rush Creek District, Marion Co., Arkansas, USA
3.6 x 2.6 x 1.5 cm
$70

#1296 Amethyst with included Hematite
Minerals Specimen: Amethyst with included Hematite from Thunder Bay District, Ontario, Canada

Thunder Bay District, Ontario, Canada
9.2 x 7.7 x 4.5 cm
$35

#1295 Dravite Tourmaline
Minerals Specimen: Dravite Tourmaline from May Downs Station, Mount Isa district, Mount Isa - Cloncurry area, Queensland, Australia

May Downs Station, Mount Isa district, Mount Isa - Cloncurry area, Queensland, Australia
10.2 x 9.3 x 5.2 cm
$150
/ Reserved

#1294 Volborthite
Minerals Specimen: Volborthite from Richardson, Leeds, Washington Co., Utah, USA

Richardson, Leeds, Washington Co., Utah, USA
Cu3(V2O7)(OH)2·2H2O
7.7 x 4 x 1.7 cm
$25

#1293 Banded Agate
Minerals Specimen: Banded Agate from Chihuahua, Mexico

Chihuahua, Mexico
5.3 x 4.2 x 3.9 cm
SOLD

#1292 Calcite psuedomorph after Barite, Chalcopyrite
Minerals Specimen: Calcite psuedomorph after Barite, Chalcopyrite from Zacatecas, Mexico

Zacatecas, Mexico
7.2 x 6.2 x 4.3 cm
$50

#1291 Wavellite
Minerals Specimen: Wavellite from Mauldin Mountain Quarries, Mauldin Mt., Montgomery Co., Arkansas, USA

Mauldin Mountain Quarries, Mauldin Mt., Montgomery Co., Arkansas, USA
6.8 x 7.3 x 3.9 cm
$40

#1290 Pyrite
Minerals Specimen: Pyrite from Huanzala Mine, Huallanca District, Dos de Mayo Province, Huanuco Department, Peru

Huanzala Mine, Huallanca District, Dos de Mayo Province, Huanuco Department, Peru
5.8 x 4 x 1.4 cm
$20

#1289 Vanadinite on Calcite
Minerals Specimen: Vanadinite on Calcite from Mina San Carlos, Chihuahua, Mexico

Mina San Carlos, Chihuahua, Mexico
7 x 5.5 x 6.8 cm
$25

#1288 Zincite
Minerals Specimen: Zincite from Zinc smelter, Swietoch?owice, Katowice, Upper Silesia, Poland

Zinc smelter, Swietoch?owice, Katowice, Upper Silesia, Poland
5.6 x 2.2 x 1.4 cm
$50
/ Reserved

#1287 Pyritohedral Pyrite with unknown Sulfide
Minerals Specimen: Pyritohedral Pyrite with unknown Sulfide from Huanzala Mine, Huallanca District, Dos de Mayo Province, Huanuco Department, Peru

Huanzala Mine, Huallanca District, Dos de Mayo Province, Huanuco Department, Peru
6 x 5.2 x 1.7 cm
$30

click on the thumbnail picture to enlargen

T986  Aquamarine
Mt, Antero, Chaffee Co., Colorado 2003

Minerals Specimen: Aquamarine from Mt, Antero, Chaffee Co., Colorado 2003

$25

T985  Barite
Mekle Mine, Nevada

Minerals Specimen: Barite from Mekle Mine, Nevada

$15

T979  Datolite
Quincy Mine, Quincy Hill, Houghton Co., Michigan

Minerals Specimen: Datolite from Quincy Mine, Quincy Hill, Houghton Co., Michigan

$7

T987  Dravite Tourmaline, Magnesite
Brumado, Bahia, Brazil

Minerals Specimen: Dravite Tourmaline, Magnesite from Brumado, Bahia, Brazil

$25

T989  Petalite
Itinga, Minas Gerais, Brazil

Minerals Specimen: Petalite from Itinga, Minas Gerais, Brazil

$9 / Reserved

T981  Phenakite
San Miguel de Piracicaba, Minas Gerais, Brazil

Minerals Specimen: Phenakite from San Miguel de Piracicaba, Minas Gerais, Brazil

$9

T990  Rhodonite
Conselheiro Pena, Minas Gerais, Brazil

Minerals Specimen: Rhodonite from Conselheiro Pena, Minas Gerais, Brazil

$25

T984  Rutilated Quartz
Novo Horizonte, Bahai, Brazil

Minerals Specimen: Rutilated Quartz from Novo Horizonte, Bahai, Brazil

$10

T991  Rutile (Reticulated Twins)
Diamantina, Minas Gerais, Brazil

Minerals Specimen: Rutile (Reticulated Twins) from Diamantina, Minas Gerais, Brazil

$15

T992  Smoky Quartz and Amethyst
Jenipapo, Itinga, Minas Gerais, Brazil

Minerals Specimen: Smoky Quartz and Amethyst from Jenipapo, Itinga, Minas Gerais, Brazil

$25

T978  Spinel
Mogok, Burma

Minerals Specimen: Spinel from Mogok, Burma

$5

T988  Tourmaline
Pederneira Mine, Sao Jose da Safira, Minas Gerais, Brazil

Minerals Specimen: Tourmaline from Pederneira Mine, Sao Jose da Safira, Minas Gerais, Brazil

$25

T982  Tourmaline
Resplendor, Minas Gerais, Brazil

Minerals Specimen: Tourmaline from Resplendor, Minas Gerais, Brazil

$7

T980  Tourmaline
Stewart Mine, San Diego Co., California Bob Bartsch 1970

Minerals Specimen: Tourmaline from Stewart Mine, San Diego Co., California Bob Bartsch 1970

$35

T983  Wulfenite
Old Yuma Mine, Tucson Mts., Pima Co., Arizona R. Fordham 1960s(founding member of TGMS)

Minerals Specimen: Wulfenite from Old Yuma Mine, Tucson Mts., Pima Co., Arizona R. Fordham 1960s(founding member of TGMS)

$25

New Updates for Study, Hobby and Bulk Samples

The Complete Study, Hobby and Bulk Samples Listings

S40 Native Copper: Caledonia Mine, Ontonagon County, Michigan, USA


Hackly Copper attached to minor metamorphosed basalt. The Copper is a bright metallic color. It has been cleaned and sealed to prevent tarnishing. Some specimens have minor Epidote on the basalt. Larger specimens are available upon request.

Min. - 7.00 5 for 28.00

Previous Updates Pages:  1  2  3  4  5  6  7      Thumbnail Galleries

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

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Latest Updates

 

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By Mineral Species or Group

 

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By Geographic Region

 

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Systematic Galleries 

 

Elements 
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Halides
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By Special Interest

 

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Minerals with Inclusions

 

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Study, Hobby and Bulk Samples

 

By Price

 

Under 25
25 to 49
50 to 99
100 to 199
200 to 299
300 to 499
500 & Greater

 

 Minerals Sold but not Forgotten