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 45 mineral specimens including 15 minerals with dedicated webpages, 15 thumbnail specimens, and 15 minerals priced under 25 dollars.

The next update will be at 12:00 Noon EST on May 31st.


Updates are regularly scheduled for every Wednesday at 12:00 Noon EDT. 

Previous Updates Pages:  1  2  3  4  5  6  7

click on the title link or photo to a specimen's page
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Currently for sale on the website there is a total of 2968 mineral specimens, which includes 1044 specimens with dedicated webpages, 1009 thumbnail specimens and 915 mineral specimens priced under 25 dollars.

5254 Quartz Specimen with Unusual Parallel Conjoined Thin Crystals with Unidentified Inclusions
Minerals Specimen: Quartz Specimen with Unusual Parallel Conjoined Thin Crystals with Unidentified Inclusions from Minas Gerais, Brazil

Minas Gerais, Brazil
7.2 x 4 x 3 cm
$100

5253 Twinnite and probable Wakabayashilite
Minerals Specimen: Twinnite and probable Wakabayashilite from Jas Roux, La Chapelle-en-Valgaudemar, Hautes-Alpes, Provence-Alpes-Cote d'Azur, France

Jas Roux, La Chapelle-en-Valgaudemar, Hautes-Alpes, Provence-Alpes-Cote d'Azur, France
Type Location
PbSb2S4
Ex. Al McGuinness, prior to 1989
4 x 3.3 x 1.7 cm
$85

5252 Monazite-(Ce) Pseudomorph after Hydoxylbastnaesite-(Ce) on Rutil Epitaxial Growth on Hemaite
Minerals Specimen: Monazite-(Ce) Pseudomorph after Hydoxylbastnaesite-(Ce) on Rutil Epitaxial Growth on Hemaite from Novo Horizonte, Bahia, Brazil

Novo Horizonte, Bahia, Brazil
2.7 x 2.1 x 1.7 cm
$70

5251 Titanite, Albite
Minerals Specimen: Titanite, Albite from Alchuri, Shigar Valley, Balistan, Northern areas, Pakistan

Alchuri, Shigar Valley, Balistan, Northern areas, Pakistan
4.3 x 2.1 x 0.9 cm
The Titanite crystal is only 2 mm thick.
$80

5250 Sampleite
Minerals Specimen: Sampleite from Chuquicamata Mine, Chuquicamata Dist., Calama, El Loa Prov., Antofagasta Region, Chile

Chuquicamata Mine, Chuquicamata Dist., Calama, El Loa Prov., Antofagasta Region, Chile
NaCaCu5(PO4)4Cl·5H2O
4 x 3.1 x 2.9 cm
$45

5249 Rhodchrosite on Quartz
Minerals Specimen: Rhodchrosite on Quartz from American Tunnel, Bonita Peak, Gladstone, Eureka Dist., San Juan Co., Colorado

American Tunnel, Bonita Peak, Gladstone, Eureka Dist., San Juan Co., Colorado
7.1 x 5.5 x 3.9 cm
$35
/ Reserved

5248 Complex Calcite Crystals with Fluorite
Minerals Specimen: Complex Calcite Crystals with Fluorite from Hardin Co., Illinois

Hardin Co., Illinois
Ex. A. Neely, wrapped in newspapers from 1963
8.2 x 7.4 x 4.7 cm
$65

5247 Copper Crystals
Minerals Specimen: Copper Crystals from Centennial Mine, Centennial, Houghton Co., Michigan

Centennial Mine, Centennial, Houghton Co., Michigan
Ex. A. E. Seaman Museum
17 x 5.3 x 3.2 cm
$100
/ Reserved

5246 Scapolite variety: Mizzonite wih Biotite
Minerals Specimen: Scapolite variety: Mizzonite wih Biotite from Susan lode, Custer, Custer District, Custer Co., South Dakota

Susan lode, Custer, Custer District, Custer Co., South Dakota
4.9 x 3.7 x 1.9 cm
$50

5245 Amethyst Coated with Druze Quartz
Minerals Specimen: Amethyst Coated with Druze Quartz from Guanajuato, Guanajuato, Mexico

Guanajuato, Guanajuato, Mexico
5.6 x 4.7 x 3 cm
$30

5244 Veatchite
Minerals Specimen: Veatchite from Lang Mine, Tick Canyon, Lang, Los Angeles Co., California

Lang Mine, Tick Canyon, Lang, Los Angeles Co., California
Type Location
Sr2B11O16(OH)5·H2O
Ex. John Melhase - pre 1938, Ex. California Academy of Sciences, Ex. Steve Pullman
3.8 x 3.1 x 2.9 cm
$85

5243 Spinel Twin Galena, Chlorite, Quartz, Sphalerite, Pyrite, Chalcopyrite
Minerals Specimen: Spinel Twin Galena, Chlorite, Quartz, Sphalerite, Pyrite, Chalcopyrite from Septemvri mine, Madan, Rhodope Mts, Smolyan Oblast, Bulgaria

Septemvri mine, Madan, Rhodope Mts, Smolyan Oblast, Bulgaria
7.3 x 5.7 x 3.5 cm
$50

5242 Marcasite Crystals
Minerals Specimen: Marcasite Crystals from Abbots Cliff, Folkestone, Shepway, Kent, England

Abbots Cliff, Folkestone, Shepway, Kent, England
Ex. H. R. Mc Broom from trade with Olive Delaney, 1977
2.1 x 1.5 x 1.1 cm
$35

5241 Calcite variety: Sinters
Minerals Specimen: Calcite variety: Sinters from Schmiedestollen dump, Wittichen, Schenkenzell, Black Forest, Baden-Wurttemberg, Germany

Schmiedestollen dump, Wittichen, Schenkenzell, Black Forest, Baden-Wurttemberg, Germany
8.3 x 5.8 x 2.9 cm
Calcite is between 2 and 3.5 mm in thickness.
$50

5240 Barite
Minerals Specimen: Barite from Ivy Scar, Askrigg, Wensleydale, North Pennines, North Yorkshire, England

Ivy Scar, Askrigg, Wensleydale, North Pennines, North Yorkshire, England
Ex. H. R. Mc Broom from trade with Eric Otty, 1980
2.3 x 2.2 x 1.8 cm
$35

Previous Updates Pages:  1  2  3  4  5  6  7



New Thumbnail Updates

The Complete Thumbnail Galleries

click on the thumbnail picture to enlargen


T4417  Emmonsite
Mina La Bambollita, Moctezuma, Sonora, Mexico
Type Location

Minerals Specimen: Emmonsite from Mina La Bambollita, Moctezuma, Sonora, Mexico

$7 / Reserved

T4416  Senegalite on Hematite
Jangada Mine, Brumadinho, Minas Gerais, Brazil

Minerals Specimen: Senegalite on Hematite from Jangada Mine, Brumadinho, Minas Gerais, Brazil

$30

T4415  Carpholite
Biesenrode, Wippa, Metamorphic Zone, Harz, Saxony-Anhalt, Geramany

Minerals Specimen: Carpholite from Biesenrode, Wippa, Metamorphic Zone, Harz, Saxony-Anhalt, Geramany

$7

T4414  Cetineite, Mopungite
Le Cetine di Cotorniano Mine, Chiusdino, Siena Province, Tuscany, Italy Ex. Steve Pullman
Type Location

Minerals Specimen: Cetineite, Mopungite from Le Cetine di Cotorniano Mine, Chiusdino, Siena Province, Tuscany, Italy Ex. Steve Pullman

$15

T4413  Northupite
300 - 400 feet deep, Searles Lake, San Bernardino Co., California
Type Location

Minerals Specimen: Northupite from 300 - 400 feet deep, Searles Lake, San Bernardino Co., California

$18

T4412  Deerite
Laytonville Quarry, Laytonville, Mendocino Co., California Collected by Steve Pullman
Type Location

Minerals Specimen: Deerite from Laytonville Quarry, Laytonville, Mendocino Co., California Collected by Steve Pullman

SOLD

T4411  Holtedahlite, Althausite, Apatite
Tingelstadtjern Quarry, Modum, Buskerud, Norway
Type Location

Minerals Specimen: Holtedahlite, Althausite, Apatite from Tingelstadtjern Quarry, Modum, Buskerud, Norway

SOLD

T4410  Montmorllillionite
Hagendorf, Waidhaus, Vohenstraus, Oberpfalzer Wald, Oberpfalz, Germany Ex. Wolfgang Henkel

Minerals Specimen: Montmorllillionite from Hagendorf, Waidhaus, Vohenstraus, Oberpfalzer Wald, Oberpfalz, Germany Ex. Wolfgang Henkel

$8

T4409  Creedite
Hall Molybdenium Mine, San Antone Dist., Nye Co., Nevada

Minerals Specimen: Creedite from Hall Molybdenium Mine, San Antone Dist., Nye Co., Nevada

$7

T4408  Sepiolite
Sepiolite deposit, Vallecas, Madrid, Spain Ex. Steve Pullman, Ex. Gunnar Bjareby

Minerals Specimen: Sepiolite from Sepiolite deposit, Vallecas, Madrid, Spain Ex. Steve Pullman, Ex. Gunnar Bjareby

$8

T4407  Bicolor Tourmaline
Baixo mine, Taqural dist., Itinga, Minas Gerais, Brazil

Minerals Specimen: Bicolor Tourmaline from Baixo mine, Taqural dist., Itinga, Minas Gerais, Brazil

$15

T4406  Terskite (micromount)
Mont Saint-Hilaire, Quebec, Canada

Minerals Specimen: Terskite (micromount) from Mont Saint-Hilaire, Quebec, Canada

$20

T4405  Rhodochrosite Gemmy Cleavages
Sweet Home Mine, Alma, Park Co., Colorado

Minerals Specimen: Rhodochrosite Gemmy Cleavages from Sweet Home Mine, Alma, Park Co., Colorado

$15

T4404  Opal
Weilo, Afar Province, Ethiopia

Minerals Specimen: Opal from Weilo, Afar Province, Ethiopia

$10 / Reserved

T4403  Copper Crystals
Mountain City Mine, Mountain City District, Elko Co., Nevada

Minerals Specimen: Copper Crystals from Mountain City Mine, Mountain City District, Elko Co., Nevada

$12

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.



E2788  Amethyst with Included Hematite (Auralite)
Thunder Bay, Ontario, Canada
1960s

Minerals Specimen: Amethyst with Included Hematite (Auralite) from Thunder Bay, Ontario, Canada

grid is in cm
$10



E2781  Calcite
Pugh Quarry, Custar, Wood Co, Ohio

Minerals Specimen: Calcite from Pugh Quarry, Custar, Wood Co,  Ohio

grid is in cm
$10



E2789  Calcite variety Optical
Sierra Madres, Chihuahua, Mexico

Minerals Specimen: Calcite variety Optical from Sierra Madres, Chihuahua, Mexico

grid is in cm
SOLD



E2791  Chalcedony Roses (buttons) some are fluoresce green under SW
Arizona

Minerals Specimen: Chalcedony Roses (buttons) some are fluoresce green under SW from Arizona

grid is in cm
$10



E2786  Copper
Ray Mine, Pinal Co, Arizona

Minerals Specimen: Copper from Ray Mine, Pinal Co,  Arizona

grid is in cm
$10 / Reserved



E2782  Copper in Epidote Coated Slab
Caledonia Mine, Ontonagon Co, Michigan

Minerals Specimen: Copper in Epidote Coated Slab from Caledonia Mine, Ontonagon Co,  Michigan

grid is in cm
$12



E2793  Fluorite Cleavage
Riemvasmaak, Namaqualand, South Africa

Minerals Specimen: Fluorite Cleavage from Riemvasmaak, Namaqualand, South Africa

grid is in cm
$7



E2794  Hemimorphite
Dump of Jackson #2 Mine, Ruby Hill, Eureka Co., Nevada
Collected 1950 by Earl Pampeyan, Ex. California Academy of Sciences, Ex. Steve Pullman

Minerals Specimen: Hemimorphite from Dump of Jackson #2 Mine, Ruby Hill, Eureka Co., Nevada

grid is in cm
$10



E2784  Hemimorphite (Calamine)
Chihuahua, Mexico
Ex. Don Langham, Pre 1975

Minerals Specimen: Hemimorphite (Calamine) from Chihuahua, Mexico

grid is in cm
$10



E2783  Lazulite (crystals incomplete)
Graves Mountain, Lincoln Co., Georgia

Minerals Specimen: Lazulite (crystals incomplete) from Graves Mountain, Lincoln Co., Georgia

grid is in cm
$10



E2792  Quartz with Siderite on micro Calcite Rhombs
Martin Marietta Quarry, Hickory, Catawba Co, North Carolina
Collected 1997, Ex. Steve Pulman

Minerals Specimen: Quartz with Siderite on micro Calcite Rhombs from Martin Marietta Quarry, Hickory, Catawba Co,  North Carolina

grid is in cm
$5



E2795  Rhyolite Egg
Mexico
Ex. Vivian Randall

Minerals Specimen: Rhyolite Egg from Mexico

grid is in cm
$10 / Reserved



E2790  Scepter Amethyst
Madagascar
Ex. A. E. Seaman Museum

Minerals Specimen: Scepter Amethyst from Madagascar

grid is in cm
$23



E2785  Selenite
Chihuahua, Mexico

Minerals Specimen: Selenite from Chihuahua, Mexico

grid is in cm
$10



E2787  Variscite
Lucin, Box Elder Co., Utah

Minerals Specimen: Variscite from Lucin, Box Elder Co., Utah

grid is in cm
$8

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

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

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