| Home Page | Log In | Message Board | The Mindat Directory |
| Register | Search Pages | Chat Now! (2 online) | Mindat Auctions |
|
|
|
Colemanite : Ca[B3O4(OH)3] · H2O | |
|
Sijes, Salta, Argentina Size: 9.3 x 4.0 x 4.8 cm |
| Photo ID: 131333 View Count: 189 | |
Colemanite : Ca[B3O4(OH)3] · H2O | |
|
Gharah Gol Boron Mine, Dandy District, Zanjan Province, Iran Colemanite single crystal, width of the photo is 3.4 mm. |
| © Maziar Nazari | Photo ID: 31016 View Count: 906 |
| |
|
Gharah Gol Boron Mine, Dandy District, Zanjan Province, Iran A museum sized specimen of yellow colemanite crystals with ulexite (white). Overall size of specimen: 32 x 15 x 20 cm. Click to see other views of specimen. |
| © Vachik Hairapetian July 2006 | Photo ID: 66408 View Count: 321 |
| |
|
Inder B deposit and salt dome, Atyrau (Gur'yev), Atyrau Oblysy (Atyrau Oblast'), Kazakhstan 3.5x2.2x1.5 cm terminated crystal of Colemanite with typical morphology for the locality. Fragment of druse collected in early 70th. Excollection of Tamara A. Ziborova. Pavel M. Kartashov collection and photo. |
| © Pavel M. Kartashov | Photo ID: 258645 View Count: 20 |
Colemanite : Ca[B3O4(OH)3] · H2O | |
|
Kütahya Province, Aegean Region, Turkey Sharp, clear crystals of colemanite measuring 3x4 inches from Trukey in the Charles Creekmur collection. |
| © Charles Creekmur | Photo ID: 17794 View Count: 487 |
Colemanite : Ca[B3O4(OH)3] · H2O | |
|
Emet borate deposit (Killik mine), Emet, Kütahya Province, Aegean Region, Turkey Field of view 3,5 cm - Photo & collection M.Mader |
| © 2005 - MMI | Photo ID: 32951 View Count: 351 |
Colemanite : Ca[B3O4(OH)3] · H2O, Realgar : As4S4 | |
|
Marmara Region, Turkey Colemanite and Realgar. Probably from one of the borate deposits in the Marmara Region of Turkey. The specimen is an old one and is from the collection of C.D. Woodhouse (1974). The scale at the bottom of the image is an inch with a rule at one cm. |
| Photo ID: 236335 View Count: 42 | |
Colemanite : Ca[B3O4(OH)3] · H2O | |
|
Balikesir Province, Marmara Region, Turkey Very big, lustrous and translucent colemanite crystals up to 8.4 cms in diameter ! Specimen size 11.6 x 7.5 x 4.5 cms. Mindat.org Photo of the Day - 7th Jun 2009 |
| © Christian Bracke | Photo ID: 85475 View Count: 296 |
| |
|
Balikesir Province, Marmara Region, Turkey Lustrous and well formed colemanite crystals up to 5.1 cm length. Specimen size 7.1 x 5.1 x 4.9 cm. See second image for backside view. |
| © Christian Bracke | Photo ID: 116646 View Count: 135 |
Colemanite : Ca[B3O4(OH)3] · H2O | |
|
Bigadiç, Balikesir Province, Marmara Region, Turkey Crystals size 0,5-1,1 cm. Photo and collection Giovanni Fraccaro. |
| © GiovanniFraccaro | Photo ID: 44976 View Count: 347 |
| Page 1 of 9 (1 to 10 of 89 total) | Next Page | |
| Page: 1 2 3 4 5 6 7 8 9 | ||
