• Sborgite - Wikipedia

    en.wikipedia.org/wiki/Sborgite Sborgite is a sodium borate mineral with formula Na[B 5 O 6 (OH) 4]·3H 2 O. The formula can be written as the oxide formulation, Na 2 O.5B 2 O 3.10H 2 O. Sometimes called sodium pentaborate pentahydrate it contains the pentaborate anion, (B 5 O 6 (OH) 4) −.. Sborgite is colorless with monoclinic crystals. It was named for Umberto Sborgi, (1883–1955), Professor of Chemistry, University of ...
  • Sborgite Mineral Data

    webmineral.com/data/Sborgite.shtml Sborgite Crystallography: Axial Ratios: a:b:c =0.6788:1:0.8311 : Cell Dimensions: a = 11.1, b = 16.35, c = 13.59, Z = 8; beta = 113.167° V = 2,267.50 Den(Calc)= 1.73
  • Sborgite dictionary definition | sborgite defined

    www.yourdictionary.com/sborgite sborgite definition: Noun (plural sborgites) 1. (mineralogy) A colourless sodium borate mineral with monoclinic crystals.Origin Umberto Sborgi (1883-1955), Italian chemist, and -ite....
  • What does sborgite mean? - definitions

    www.definitions.net/definition/sborgite Definition of sborgite in the Definitions.net dictionary. Meaning of sborgite. What does sborgite mean? Information and translations of sborgite in the most comprehensive dictionary definitions resource on the web.
  • Sborgite Group: Mineral information, data and localities.

    www.mindat.org/min-35810.html Quick NavTop About Sborgite Group Relationships Other Information Internet Links Localities Locality List Mineral and/or Locality Mindat.org is an outreach project of the Hudson Institute of Mineralogy , a 501(c)(3) not-for-profit organization.
  • Formation of samarium(II) in synthetic sborgite prepared ...

    www.sciencedirect.com/science/article/pii/S0022369719307668 Sborgite can be represented either as Na(B 5 O 6 (OH) 4)·3H 2 O or as Na 2 O·5B 2 O 3 ·10H 2 O. It has been seen to form under similar conditions with reproducible results . The purpose of this paper is to report the synthesis of sborgite and to discuss the reduction of samarium in a consistent site within the various borate matrices. 2.
  • Sborgite NaB5O6(OH)4 3H2O - Handbook of Mineralogy

    www.handbookofmineralogy.com/pdfs/sborgite.pdf Sborgite NaB5O6(OH)4• 3H2O c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Monoclinic. Point Group: 2/m (synthetic). As euhedral to anhedral crystals, to 1 mm, in sugary-textured to fine-grained aggregates.
  • Reintroducing sborgite: Crystallization through exposure ...

    www.sciencedirect.com/science/article/pii/S0167577X14015341 Sborgite (Na[B 5 O 6 (OH) 4]·3H 2 O) is a rare mineral, naturally occurring in only 2 known locations worldwide: California, USA and Larderello, Italy. Little is known of this mineral given its rarity in the natural world as well the inability, until now, to be produced in a single crystalline product.
  • Sassolite Formation in Glass Powders: A Novel Method to ...

    www.researchgate.net/.../230078370_Sassolite_Formation_in_Glass_Powders_A_Nov... Sborgite (Na[B5O6(OH)(4)center dot 3H(2)O) is a rare mineral, naturally occurring in only 2 known locations worldwide: California, USA and Larderello, Italy. Little is known of this mineral given ...
  • Surrogate | Definition of Surrogate by Merriam-Webster

    www.merriam-webster.com/dictionary/surrogate Surrogate definition is - one appointed to act in place of another : deputy. How to use surrogate in a sentence.