Red Beryl from Wah Wah Mountains, Utah

 

M & W Minerals

Walter R. Kellogg

 

517 294 6709

wkellogg@mwminerals.com


Latest Updates

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The date of future updates will be posted here and on the home page three days prior to the day of the update and will occur at 12:00 Noon EDT (4:00 PM GMT).

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This is a departure from the past several years when updates occured on a weekly basis. The change is being made for scheduling purposes and to better respond to orders in a timely fashion.
 

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Previous Updates Pages:  1  2  3  4  5  6  7      Thumbnail Galleries
Minerals Priced Under 25 Dollars

Currently for sale on the website there is a total of 3066 mineral specimens, which includes 1000 specimens with dedicated webpages, 1170 thumbnail specimens and 896 mineral specimens priced under 25 dollars.

6270 Gold in Quartz
Mineral Specimen: Gold in Quartz from Dolgellau Gold Belt, Gwynedd, Wales

Dolgellau Gold Belt, Gwynedd, Wales
Ex. David New
4 x 3.2 x 2.4 cm
SOLD

6269 Cassiterite
Mineral Specimen: Cassiterite from Linopolis, Divino das Laranjeiras, Minas Gerais, Brazil

Linopolis, Divino das Laranjeiras, Minas Gerais, Brazil
3.8 x 3.5 x 2.9 cm
$250

6268 Multi Generational Calcite
Mineral Specimen: Multi Generational Calcite from Santa Eulalia District, Mun. de Aquiles Serdan, Chihuahua, Mexico

Santa Eulalia District, Mun. de Aquiles Serdan, Chihuahua, Mexico
11.1 x 8.4 x 6.6 cm
$100

6267 Three Generations of Calcite
Mineral Specimen: Three Generations of Calcite from Picher Field, Tri-State District, Ottawa Co., Oklahoma

Picher Field, Tri-State District, Ottawa Co., Oklahoma
7.3 x 4.8 x 4.3 cm
SOLD

6266 Uvarovite Garnet Crystals on Massive Chromite
Mineral Specimen: Uvarovite Garnet Crystals on Massive Chromite from Saranovskii Mine, Saranovskaya Village, Gornozavodskii area, Permskaya Oblast', Middle Urals, Russia

Saranovskii Mine, Saranovskaya Village, Gornozavodskii area, Permskaya Oblast', Middle Urals, Russia
Type Location
8 x 5.4 x 4 cm
$75

6265 Pyrite and Dolomite on White Quartz on Amethyst
Mineral Specimen: Pyrite and Dolomite on White Quartz on Amethyst from Guanajuato, Guanajuato, Mexico

Guanajuato, Guanajuato, Mexico
1970s
8.8 x 4.2 x 6 cm
$25

6264 Hyaline Opal on Rutile with Minor Hematite
Mineral Specimen: Hyaline Opal on Rutile with Minor Hematite from Novo Horizonte, Bahia, Brazil

Novo Horizonte, Bahia, Brazil
UV Fluorescent
4.4 x 1.8 x 2 cm
SOLD

6263 Galena with Twinned Crystals, Pyrite, Chlorite, Quartz
Mineral Specimen: Galena with Twinned Crystals, Pyrite, Chlorite, Quartz from Gyudyurska Mine, Zlatograd, Smolyan Oblast, Bulgaria

Gyudyurska Mine, Zlatograd, Smolyan Oblast, Bulgaria
7.4 x 4.5 x 4.8 cm
$50

6262 Pyrite and Dolomite on Fossul Coral Matrix
Mineral Specimen: Pyrite and Dolomite on Fossul Coral Matrix from Rensselaer Quarry, Pleasant Ridge, Jasper Co., Indiana

Rensselaer Quarry, Pleasant Ridge, Jasper Co., Indiana
16.3 x 8.7 x 7 cm
Crystals up to 1.7 cm across.
$75
/ Reserved

6261 Green Muscovite on Hematite Roses
Mineral Specimen: Green Muscovite on Hematite Roses from Ouro Preto, Minas Gerais, Brazil

Ouro Preto, Minas Gerais, Brazil
7.9 x 6.1 x 5 cm
$100

6260 Dichoric Andalusite Crystal
Mineral Specimen: Dichoric Andalusite Crystal from Jenipapo District, Itinga, Minas Gerais, Brazil

Jenipapo District, Itinga, Minas Gerais, Brazil
3.4 x 2 x 1.9 cm
$75

6259 Tourmaline (Elbaite) with Inner Ring Pseudomorphed to Lepdiolite
Mineral Specimen: Tourmaline (Elbaite) with Inner Ring Pseudomorphed to Lepdiolite from Pederneiras mine, Sao Jose da Safira, Minas Gerais, Brazil

Pederneiras mine, Sao Jose da Safira, Minas Gerais, Brazil
8.3 x 1.8 x 2.1 cm
SOLD

6258 Rose Quartz Crystals with Included Goethite
Mineral Specimen: Rose Quartz Crystals with Included Goethite from Jenipapo District, Itinga, Minas Gerais, Brazil

Jenipapo District, Itinga, Minas Gerais, Brazil
6.1 x 5.4 x 2.9 cm
SOLD

6257 Actinolte variety: Byssolite, Calcite, Albite
Mineral Specimen: Actinolte variety: Byssolite, Calcite, Albite from New Melones Dam Spillway, Calaveras Co., California

New Melones Dam Spillway, Calaveras Co., California
5.5 x 4.1 x 3.7 cm
SOLD

6256 Variscite on Chalcedony with Druze Micro Quartz Crystals
Mineral Specimen: Variscite on Chalcedony with Druze Micro Quartz Crystals from Canarana, Mato Grosso, Brazil

Canarana, Mato Grosso, Brazil
6.8 x 3.7 x 4.6 cm
Variscite sphere is 7 mm across at the widest.
SOLD

Previous Updates Pages:  1  2  3  4  5  6  7



New Thumbnail Updates

The Complete Thumbnail Galleries

click on the thumbnail picture to enlargen


T5127  Glauberite
Bertram Mine, Bertram siding, Bertram, Imperial Co., California, Ex. E. Morales, from Seton Hall show, 1983

Mineral Specimen: Glauberite from Bertram Mine, Bertram siding, Bertram, Imperial Co., California, Ex. E. Morales, from Seton Hall show, 1983

$12 / Reserved

T5128  Marcasite
Santa Eulalia, Chihuahua, Mexico, Ex. E. Morales, from Roberts Minerals, Pasadena show, 1983

Mineral Specimen: Marcasite from Santa Eulalia, Chihuahua, Mexico, Ex. E. Morales, from Roberts Minerals, Pasadena show, 1983

$20

T5129  Chalcocite
1010 level, Flambeau Mine, Ladysmith, Rock Co., Wisconsin

Mineral Specimen: Chalcocite from 1010 level, Flambeau Mine, Ladysmith, Rock Co., Wisconsin

$25

T5130  Stibiconite Pseudomporph after Stibnite
Zacatecas, Mexico, Ex. E. Morales, from Roberts Minerals, Pasadena show, 1983

Mineral Specimen: Stibiconite Pseudomporph after Stibnite from Zacatecas, Mexico, Ex. E. Morales,  from Roberts Minerals, Pasadena show, 1983

$25

T5131  Staurolite Twin
Gorob Mine, Namib-Naukluft National Park, Swakopmund District, Erongo Region, Namibia

Mineral Specimen: Staurolite Twin from Gorob Mine,  Namib-Naukluft National Park,  Swakopmund District,  Erongo Region,  Namibia

$5

T5132  Titanaramellite in Sanbornite
Esquire #7 Mine, Rush Creek, Fresno Co., California
Type Location

Mineral Specimen: Titanaramellite in Sanbornite from Esquire #7 Mine, Rush Creek, Fresno Co., California

$10

T5133  Topaz
Grischum, Switzerland, Ex. E. Morales, from Thomas Bee, Grand Haven, Michigan, November, 1981

Mineral Specimen: Topaz from Grischum, Switzerland, Ex. E. Morales, from Thomas Bee, Grand Haven, Michigan, November, 1981

$30 / Reserved

T5134  Axinite-(Fe) on and included in Double Terminated Quartz
New Melones Dam, Calaveras Co., California

Mineral Specimen: Axinite-(Fe) on and included in Double Terminated Quartz from New Melones Dam, Calaveras Co., California

$30 / Reserved

T5135  Axinite-(Fe) on and included in Quartz
New Melones Dam, Calaveras Co., California

Mineral Specimen: Axinite-(Fe) on and included in Quartz from New Melones Dam, Calaveras Co., California

$25 / Reserved

T5136  Amethyst, Phantom
Adrar Tirecht Bou Oudi, Tata Province, Souss-Massa Region, Morocco

Mineral Specimen: Amethyst, Phantom from Adrar Tirecht Bou Oudi, Tata Province, Souss-Massa Region, Morocco

$10

T5137  Axinite-(Fe) on and included in Quartz
New Melones Dam, Calaveras Co., California

Mineral Specimen: Axinite-(Fe) on and included in Quartz from New Melones Dam, Calaveras Co., California

$35 / Reserved

T5138  Opal, gemmy (front surface is sawed)
Andamooka opal fields, Stuart Shelf, South Australia, Australia, Ex. E. Morales, from Percy Marks, Sydney, Australia, July, 1982

Mineral Specimen: Opal, gemmy  (front surface is sawed) from Andamooka opal fields, Stuart Shelf, South Australia, Australia, Ex. E. Morales, from Percy Marks, Sydney, Australia, July, 1982

$75

T5139  Cuprite Crystals
Tsumeb, Namibia, Ex. E. Morales, from Roberts Minerals, San Francisco show, 8/1982

Mineral Specimen: Cuprite Crystals from Tsumeb, Namibia, Ex. E. Morales, from Roberts Minerals, San Francisco show, 8/1982

$75

T5140  Barite
Weldon Mine, Ben Nevis Mt., Quijotoa Dist., Tohono O'odom (Papago) Indian Reservation, Pima Co., Arizona, Ex. E. Morales, from Roberts Minerals, Tucson show, 2/1981

Mineral Specimen: Barite from Weldon Mine, Ben Nevis Mt., Quijotoa Dist., Tohono O'odom (Papago) Indian Reservation, Pima Co., Arizona, Ex. E. Morales, from Roberts Minerals, Tucson show, 2/1981

$12

T5141  Stibnite and Cervantite Included in Quartz
near Imlay, Pershing Co., Nevada

Mineral Specimen: Stibnite and Cervantite Included in Quartz from near Imlay, Pershing Co., Nevada

SOLD

Thumbnail Galleries



New Updates for Minerals Priced Under 25 Dollars

The Complete Minerals Priced Under 25 Dollars

The minerals listed below are priced under 25.00. Because of the low prices, there is only one photo of each specimen (click on a photo to see a larger image). Size can be determined by the grid in each photo which is composed of 1 cm squares.

These specimens are priced at very reasonable prices, so please do not ask for additional photos or detailed information; there unfortunately just is not enough time to answer. As far as quality and damage on the specimens, this has been taken into consideration as per the price. If there is damage, it should be visible in the photos.



E3262  Albite variety Pericline, Chlorite
Nussingkogel, Matrei in Osttirol, Tauern valley, East Tyrol, Tyrol, Austria

Mineral Specimen: Albite variety Pericline, Chlorite from Nussingkogel, Matrei in Osttirol, Tauern valley, East Tyrol, Tyrol, Austria

grid is in cm
$15



E3271  Cacoxenite
Indian Mountain, Cherokee Co, Alabama

Mineral Specimen: Cacoxenite from Indian Mountain, Cherokee Co,  Alabama

grid is in cm
SOLD



E3268  Calcite
Holloway Quarry, Berlin Twp, Monroe Co, Michigan`
Collected by John Medici

Mineral Specimen: Calcite from Holloway Quarry, Berlin Twp,  Monroe Co,  Michigan`

grid is in cm
SOLD



E3266  Calcite
Lecanto, Citrus Co., Florida
Ex. Robert Gannon

Mineral Specimen: Calcite from Lecanto, Citrus Co., Florida

grid is in cm
$20



E3267  Calcite, Laumontite
Pine Creek Mine, Inyo Co., California

Mineral Specimen: Calcite, Laumontite from Pine Creek Mine, Inyo Co., California

grid is in cm
$7 / Reserved



E3273  Celestine
Holloway Quarry, Berlin Twp, Monroe Co, Michigan`
Collected by John Medici

Mineral Specimen: Celestine from Holloway Quarry, Berlin Twp,  Monroe Co,  Michigan`

grid is in cm
SOLD



E3260  Cuprite, Azurite
Anaconda's Yerington open pit (Empire-Nevada Mine), Yerington, Singatse Range, Lyon Co., Nevada
Ex. Steve Pullman

Mineral Specimen: Cuprite, Azurite from Anaconda's Yerington open pit (Empire-Nevada Mine), Yerington, Singatse Range, Lyon Co., Nevada

grid is in cm
$10



E3269  Galena with minor Chalcopyrite
Vihanti, Northern Finland Region, Finland
Ex. Steve Pullman, Assay sample of Rocky Mtn. Geochemical Corp.

Mineral Specimen: Galena with minor Chalcopyrite from Vihanti, Northern Finland Region, Finland

grid is in cm
$10



E3265  Goethite
Mount Rosa, El Paso Co., Colorado
Ex. Robert Gannon

Mineral Specimen: Goethite from Mount Rosa, El Paso Co., Colorado

grid is in cm
$7



E3261  Goethite Pseudomorph after Selenite
Santa Eulalia, Chihuahua, Mexico

Mineral Specimen: Goethite Pseudomorph after Selenite from Santa Eulalia, Chihuahua, Mexico

grid is in cm
$10



E3259  Jasper, Red
Texas
Ex. Robert Gannon

Mineral Specimen: Jasper, Red from Texas

grid is in cm
$15



E3263  Pyrolusite, Hematite, Quartz
Taylor Mine, Alberta Twp., Baraga Co., Michigan
Ex. Robert Gannon

Mineral Specimen: Pyrolusite, Hematite, Quartz from Taylor Mine, Alberta Twp., Baraga Co., Michigan

grid is in cm
$7



E3270  Quartz
Old Glencrieff Vein, Wanlockhead, Dumfries & Galloway, Scotland
Collected by Steve Pullman, 5/89

Mineral Specimen: Quartz from Old Glencrieff Vein, Wanlockhead, Dumfries & Galloway, Scotland

grid is in cm
$20



E3272  Quartz Geode (looks like a walnut - unpolished)
Southern Indiana
Ex. Robert Gannon

Mineral Specimen: Quartz Geode (looks like a walnut - unpolished) from Southern Indiana

grid is in cm
$8



E3264  Saneroite
Molinello Mine, Graveglia Valley, Ne, Gernova, Liguria, Italy

Mineral Specimen: Saneroite from Molinello Mine, Graveglia Valley, Ne, Gernova, Liguria, Italy

grid is in cm
$24

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Other Galleries

 
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Previous Updates 

 

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Rare Species
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Minerals with Inclusions

 

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Priced Under 25.00

 

 

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Under 25
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