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Borax Gallery

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Borax : Na2[B4O7] · 10H2O

Loma Blanca borate deposit, Coranzuli, Jujuy, Argentina

Sizes: 5 x 2 cm, and 6 x .8 cm.
 © Marcelo OlsinaPhoto ID: 122571    View Count: 248

Borax : Na2[B4O7] · 10H2O, Tincalconite : Na2[B4O7] · 5H2O

Larderello, Pomarance, Pisa Province, Tuscany, Italy

Borax flat crystal with white Ticalconite spots on carbonatic matrix - From "Lagoni" area - Former collection: Nedo Garzetti - Jan 2005
 © Marco BarsantiPhoto ID: 32521    View Count: 1170

Borax : Na2[B4O7] · 10H2O

Larderello, Pomarance, Pisa Province, Tuscany, Italy

Nice Borax specimen, size: 8x6 cm.
Specimen and photo Leon Hupperichs.

Mindat.org Photo of the Day - 12th Apr 2009
 © Leon HupperichsPhoto ID: 150039    View Count: 474

Borax : Na2[B4O7] · 10H2O

Larderello, Pomarance, Pisa Province, Tuscany, Italy

Borax from Larderello Pisa
Overall size of mineral specimen: 12x16 Cm
Size of individual crystals : 10-15 mm

Photo and collection Davide Arduini
Photo ID: 264936    View Count: 15

Borax : Na2[B4O7] · 10H2O

Boron Pit, Baker mine, U.S. Borax Mine (Pacific West Coast Borax Mine; Pacific Coast Borax Co. Mine; Boron Mine; U.S. Borax and Chemical Corp. Mine; Kramer Mine; Baker Mine), Kramer Borate deposit, Boron, Kramer District, Kern Co., California, USA

A 5.3 by 4.6 cms specimen purchased from David Shannon Minerals in 1983. JSS specimen and photograph.
 © JSSPhoto ID: 72973    View Count: 741

Borax : Na2[B4O7] · 10H2O

U.S. Borax Open Pit, U.S. Borax Mine (Pacific West Coast Borax Mine; Pacific Coast Borax Co. Mine; Boron Mine; U.S. Borax and Chemical Corp. Mine; Kramer Mine; Baker Mine), Kramer Borate deposit, Boron, Kramer District, Kern Co., California, USA

Borax crystals. J. Minette collection. Scale at bottom of image is an inch with a rule at one cm. Borax crystals often are found growing in sumps and the bottoms of flooded stopes in the old underground working.
Photo ID: 237295    View Count: 173

Borax : Na2[B4O7] · 10H2O

U.S. Borax Open Pit, U.S. Borax Mine (Pacific West Coast Borax Mine; Pacific Coast Borax Co. Mine; Boron Mine; U.S. Borax and Chemical Corp. Mine; Kramer Mine; Baker Mine), Kramer Borate deposit, Boron, Kramer District, Kern Co., California, USA

Borax. J. Minette collection. Scale at bottom of image is an inch with a rule at one cm. Borax crystals grow in sumps and the bottoms of partially flooded stopes in the old underground workings. Several different habits are found.
Photo ID: 237301    View Count: 174

Borax : Na2[B4O7] · 10H2O

U.S. Borax Open Pit, U.S. Borax Mine (Pacific West Coast Borax Mine; Pacific Coast Borax Co. Mine; Boron Mine; U.S. Borax and Chemical Corp. Mine; Kramer Mine; Baker Mine), Kramer Borate deposit, Boron, Kramer District, Kern Co., California, USA

Borax. J. Minette collection. Scale at bottom of image is an inch with a rule at one cm. Borax crystals grow in sumps and in the bottoms of partially flooded stopes in the old underground workings at Boron. Sometimes they grow on old mine timbers and other rubbish. In this specimen you can see that the Borax crystals are growing on a piece of wood.
Photo ID: 237304    View Count: 128

Borax : Na2[B4O7] · 10H2O

U.S. Borax Open Pit, U.S. Borax Mine (Pacific West Coast Borax Mine; Pacific Coast Borax Co. Mine; Boron Mine; U.S. Borax and Chemical Corp. Mine; Kramer Mine; Baker Mine), Kramer Borate deposit, Boron, Kramer District, Kern Co., California, USA

Borax. J. Minette collection. Scale at bottom of image is an inch with a rule at one cm. Crystals of borax grow in sumps and the bottom of partially flooded stopes in the old underground workings. Some specimens can be quite large.
Photo ID: 237303    View Count: 105

Borax : Na2[B4O7] · 10H2O, Tincalconite : Na2[B4O7] · 5H2O

U.S. Borax Open Pit, U.S. Borax Mine (Pacific West Coast Borax Mine; Pacific Coast Borax Co. Mine; Boron Mine; U.S. Borax and Chemical Corp. Mine; Kramer Mine; Baker Mine), Kramer Borate deposit, Boron, Kramer District, Kern Co., California, USA

Borax crystal altering to Tincalconite. J. Minette collection. Scale at bottom of image is an inch with a rule at one cm. Borax looses five molecules of water and becomes a white pseudomorph of Tincalconite after Borax. Those who have collected and sold these specimen that are collected in the old underground workings from sumps and the bottoms of ...
Photo ID: 237299    View Count: 92
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