Red Beryl from Wah Wah Mountains, Utah

 

M & W Minerals

Walter R. Kellogg

 

517 294 6709

mwminerals@comcast.net

Latest Updates

You may have to hit the refresh button on your browser to see the latest updates.

This week's update consists of 39 mineral specimens including 15 minerals with dedicated webpages, 15 thumbnail specimens, and 9 minerals priced under 25 dollars.

Because of the Fourth of July holiday, the next update will be at 12:00 Noon EST on July, 12th.


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
You may need to refresh your browser's screen to view the latest updates


Currently for sale on the website there is a total of 3009 mineral specimens, which includes 1039 specimens with dedicated webpages, 1042 thumbnail specimens and 928 mineral specimens priced under 25 dollars.

5328 Pyrite Pseudomorph after Marcasite, Double Terminated Calcite and Quartz Crystals, Dolomite
Minerals Specimen: Pyrite Pseudomorph after Marcasite, Double Terminated Calcite and Quartz Crystals, Dolomite from Nanisivik Mine, Nanisivik, Baffin Island, Nunavut Territory, Canada

Nanisivik Mine, Nanisivik, Baffin Island, Nunavut Territory, Canada
Ex. A. E. Seaman Museum, Lance Hampel collection
15 x 9.8 x 6.4 cm
$375

5327 Boulangerite, Pyrite
Minerals Specimen: Boulangerite, Pyrite from oche Buena Mine, Noche Buena, Mun. de Mazapil, Zacatecas, Mexico

oche Buena Mine, Noche Buena, Mun. de Mazapil, Zacatecas, Mexico
Ex. A. Neely, 1960s
7.5 x 6.4 x 3.8 cm
$25

5326 Selenite on Sponge Copper
Minerals Specimen: Selenite on Sponge Copper from 3400G level, Copper Queen Mine, Queen Hill, Bisbee, Warren Dist., Mule Mts, Cochise Co., Arizona

3400G level, Copper Queen Mine, Queen Hill, Bisbee, Warren Dist., Mule Mts, Cochise Co., Arizona
Ex. Steve Pullman
6.9 x 3.9 x 1.6 cm
$50

5325 Pyrrhotite, Quartz, Calcite
Minerals Specimen: Pyrrhotite, Quartz, Calcite from Trepca Stan Terg Mine, Trepca complex, Trepca valley, Kosovska Mitrovica, Kosovo

Trepca Stan Terg Mine, Trepca complex, Trepca valley, Kosovska Mitrovica, Kosovo
9.5 x 8.3 x 7.8 cm
$100

5324 Copper, Cuprite
Minerals Specimen: Copper, Cuprite from Tsumeb, Namibia

Tsumeb, Namibia
Ex. Steve Pullman
5.1 x 2.3 x 1.1 cm
$25

5323 Wulfenite, Mimetite
Minerals Specimen: Wulfenite, Mimetite from Mina Ojuela, Mapimi, Durango, Mexico

Mina Ojuela, Mapimi, Durango, Mexico
7.1 x 5.4 x 3.4 cm
$75

5322 Botryoidal Iridescent Goethite
Minerals Specimen: Botryoidal Iridescent Goethite from Graves Mountain, Lincoln Co., Gerorgia

Graves Mountain, Lincoln Co., Gerorgia
9.3 x 5.2 x 3.1 cm
$45

5321 Garnierite (Mix of Nickel Silicates likely containing Pecoraite)
Minerals Specimen: Garnierite  (Mix of Nickel Silicates likely containing Pecoraite) from Riddle Mine  Riddle, Riddle District, Douglas Co., Oregon

Riddle Mine Riddle, Riddle District, Douglas Co., Oregon
Ex. Steve Pullman
14.6 x 8 x 7.4 cm
$45

5320 Florensevite, Kalininite
Minerals Specimen: Florensevite, Kalininite from Pereval Marble Quarry, Slyudyanka, Lake Baikal area, Irkutskaya Oblast', Prebaikalia, Eastern-Siberian Region, Russia

Pereval Marble Quarry, Slyudyanka, Lake Baikal area, Irkutskaya Oblast', Prebaikalia, Eastern-Siberian Region, Russia
Type Location
Cu1+(Cr3+1.5Sb5+0.5)S4, ZnCr2S4
From the holotype specimen for Kalinite from Dr. L.Z. Reznickij codescriber of the species. Ex. Steve Pullman
6 x 4 x 1.5 mm
SOLD

5319 Wittenchenite, Emplecite, Mixite
Minerals Specimen: Wittenchenite, Emplecite, Mixite from Schmiedestollen dump,  Wittichen,  Schenkenzell,  Black Forest,  Baden-Wurttemberg,  Germany

Schmiedestollen dump, Wittichen, Schenkenzell, Black Forest, Baden-Wurttemberg, Germany
Type Location
Cu3BiS3, CuBiS2 and Cu2+6Bi(AsO4)3(OH)6·3H2O
Ex. Wolfgang Henkel
5 x 3.4 x 2.4 cm
$75

5318 Poilished Agate
Minerals Specimen: Poilished Agate from Chihuahua, Mexico

Chihuahua, Mexico
Cut and Polished by Dan Langham prior to 1975
3.5 x 3.7 x 2 cm
$45

5317 Quartz
Minerals Specimen: Quartz from Old Glencrieff Vein, Wanlockhead, Dumfries & Galloway, Scotland

Old Glencrieff Vein, Wanlockhead, Dumfries & Galloway, Scotland
Collected by S. Pullman, May, 1989
7.2 x 7.6 x 4.3 cm
SOLD

5316 Prehnite Pseudomorphs
Minerals Specimen: Prehnite Pseudomorphs from Boyleston Quarry, Barrhead, Strathclyde, Scotland

Boyleston Quarry, Barrhead, Strathclyde, Scotland
Ex. H. R. McBroom, Acquired 1978
13.6 x 8.6 x 8.5 cm
$100

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

5314 Ganophyllite
Minerals Specimen: Ganophyllite from Valgraveglia Mine (Gambatesa Mine), Reppia, Graveglia Valley, Ne, Genova Province, Liguria, Italy

Valgraveglia Mine (Gambatesa Mine), Reppia, Graveglia Valley, Ne, Genova Province, Liguria, Italy
K,Na)xMn2+6(Si,Al)10O24(OH)4·nH2O (x=1-2; n=7-11)
Ex. Steve Pullman, Ex. David Shannon
5.7 x 4.7 x 1.5 cm
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


T4492  Kammererite - Chromian Clinochlore
Kop Krom Mine, Kop Daglari, Erzurum Prov., Eastern Anatolia Region, Turkey, Ex. Vivian Randall

Minerals Specimen: Kammererite - Chromian Clinochlore from Kop Krom Mine, Kop Daglari, Erzurum Prov., Eastern Anatolia Region, Turkey, Ex. Vivian Randall

$12

T4491  Hydroxylapatite
Sapo Mine, Goiabeira, Minas Gerais, Brazil

Minerals Specimen: Hydroxylapatite from Sapo Mine, Goiabeira, Minas Gerais, Brazil

$50

T4490  Benitoite
Gem Mine, San Bernardino Co., California
Type Location

Minerals Specimen: Benitoite from Gem Mine, San Bernardino Co., California

$20

T4489  Inesite
Hale Creek Mine, Mad River Ridge, Trinity Co., California

Minerals Specimen: Inesite from Hale Creek Mine, Mad River Ridge, Trinity Co., California

$20

T4488  Ceruleite
Emma Luisa Mine, Guanaco, Santa Catalina, Chile, Ex. Steve Pullman purchased from D. Garske, Feb. 1993
Type Location

Minerals Specimen: Ceruleite from Emma Luisa Mine, Guanaco, Santa Catalina, Chile, Ex. Steve Pullman purchased from D. Garske, Feb. 1993

$12

T4487  Tremolite
Eden, Erie Co., New York, Ex. Sid Williams

Minerals Specimen: Tremolite from Eden, Erie Co., New York, Ex. Sid Williams

$20

T4486  Tourmaline
Pakistan

Minerals Specimen: Tourmaline from Pakistan

$10

T4485  Quartz, Double Terminated, Blue (Tourmaline Inclusions)
Jenipapo dist., Itinga, Minas Gerais, Brazil

Minerals Specimen: Quartz, Double Terminated, Blue (Tourmaline Inclusions) from Jenipapo dist., Itinga, Minas Gerais, Brazil

$12

T4484  Rhodochrosite, Tetrahedrite, Quartz
Sweet Home Mine, Alma, Park Co., Colorado

Minerals Specimen: Rhodochrosite, Tetrahedrite, Quartz from Sweet Home Mine, Alma, Park Co., Colorado

$25

T4483  Tourrmaline (not terminated)
Himalaya Mine, San Diego Co., California

Minerals Specimen: Tourrmaline (not terminated) from Himalaya Mine, San Diego Co., California

$24

T4482  Andradite Garnet variety Demantoid


Minerals Specimen: Andradite Garnet variety Demantoid from

$20

T4481  Galena
Old Glencrieff Vein, Wanlockhead, Dumfries & Galloway, Scotland

Minerals Specimen: Galena from Old Glencrieff Vein, Wanlockhead, Dumfries & Galloway, Scotland

$5

T4480  Calcite on Celestine
Maybee, Monroe Co., Michigan 1960s

Minerals Specimen: Calcite on Celestine from Maybee, Monroe Co., Michigan 1960s

$5

T4479  Adularia pseudomorph after Childrenite
Linopolis, Minas Gerais, Brazil

Minerals Specimen: Adularia pseudomorph after Childrenite from Linopolis, Minas Gerais, Brazil

$18

T4478  Chabazite-Ca, Calcite
Wasson Bluff, Parrsboro, Cumberland Co., Nova Scotia, Canada

Minerals Specimen: Chabazite-Ca, Calcite from Wasson Bluff, Parrsboro, Cumberland Co., Nova Scotia, Canada

$10

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.



E2855  Duftite variety: Beta-Duftite
Tsumeb, Namibia
Ex. Frazier's, Ex. Steve Pullman

Minerals Specimen: Duftite variety: Beta-Duftite from Tsumeb, Namibia

grid is in cm
$15



E2859  Fluorite Cleavage
Riemvasmaak, Namaqualand, South Africa

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

grid is in cm
$10



E2862  Hemimorphite
St. Charles Mine, Inyo Co., California
Ex. Steve Pullman

Minerals Specimen: Hemimorphite from St. Charles Mine, Inyo Co., California

grid is in cm
$12



E2854  Orthoclase Carlsbad Twins
neaar Cinco, Fremont Valley, Kern Co., California
Collected by Earl Pampeyan, 1946, Ex. California Academy of Sciences, Ex. Steve Pullman

Minerals Specimen: Orthoclase Carlsbad Twins from neaar Cinco, Fremont Valley, Kern Co., California

grid is in cm
$15



E2857  Serpentine
Frazer River, British Columbia, Canada

Minerals Specimen: Serpentine from Frazer River, British Columbia, Canada

grid is in cm
$10



E2858  Staurolite
Mysore, India
Ex. Steve Pullman

Minerals Specimen: Staurolite from Mysore, India

grid is in cm
$15



E2856  Sulfur
Maybee, Monroe Co, Michigan

Minerals Specimen: Sulfur from Maybee, Monroe Co,  Michigan

grid is in cm
$20



E2861  Trilobite, Metacryphaeus (mold, repaired)
Patacamaya, Bolivia
Ex. Steve Pullman

Minerals Specimen: Trilobite, Metacryphaeus (mold, repaired) from Patacamaya, Bolivia

grid is in cm
$10



E2860  Wulfenite, Calcite
Red Cloud Mine, La Paz Co., Arizona

Minerals Specimen: Wulfenite, Calcite from Red Cloud Mine, La Paz Co., Arizona

grid is in cm
$20

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

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Other Galleries

 
Latest Updates

 

Previous Updates 

 

By Special Interest

 

Thumbnails
Rare Species
Pseudomorphs
Fluorescents

 

Minerals with Inclusions

 

Polished & Worked

 

Priced Under 25.00

 

Study, Hobby and Bulk Samples

 

By Mineral Species or Group

 

Beryl
Calcite
Copper
Fluorite
Garnet
Gold & Silver
Quartz
Tourmaline
Topaz
Zeolites

 

By Geographic Region

 

Africa
Asia
Brazil
Canada
Latin America
China
Europe
Mexico
Russia
United States
*Michigan*
*Arizona*
*California*
*Nevada*
*New York*
*New Jersey*
*New England*

 

Systematic Galleries

 

Elements 
Oxides
Carbonates
Halides
Phosphates
Arsenates
Sulfides
Sulfates
Nesosilicates
Cyclosilicates
Sorosilicates
Phyllosilicates
Tectosilicates
Inosilicates
Borates & Hydrocarbons

 

By Price

 

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