• Pentagonite - Wikipedia

    en.wikipedia.org/wiki/Pentagonite Pentagonite is a rare silicate mineral with formula Ca(VO)Si 4 O 10 ·4(H 2 O). It was named for the unusual twinning which produces an apparent five-fold symmetry. It is a dimorph of cavansite. Pentagonite was first described in 1973 for an occurrence in Lake Owyhee State Park, Malheur County, Oregon.
  • Pentagonite: Mineral information, data and localities.

    www.mindat.org/min-3152.html Structurally related to plumbophyllite. Ishida et al. (2009) suggest that cavansite is a low-temperature form and pentagonite a high-temperature form.
  • Pentagonite - Celestial Earth Minerals

    celestialearthminerals.com/atlas-of-minerals/pentagonite Pentagonite’s diagnostic, vivid-blue color is due to the essential element vanadium. It has a micaceous or leaf-like crystal structure and is a member of the phyllosilicate subclass of silicates. Pentagonite occurs exclusively as a secondary mineral within vesicles in basalt, often in association with zeolite minerals.
  • Pentagonite – Superb Minerals

    www.superbminerals.us/collections/pentagonite Pentagonite is a rare silicate mineral. It was named for the unusual twinning which produces an apparent five-fold symmetry. It is a dimorph of cavansite. It has also been reported from the Puna area of India. It occurs as fracture and cavity fillings in tuff and basalt. It occurs with cavansite, heulandite, stilbite,
  • ClassicGems.net :: Pentagonite

    www.classicgems.net/gem_pentagonite.htm Pentagonite is named from the Greek word penta meaning five and angle in allusion to the unusual pseudosymmetrical five-fold or pentagonal habit of the fiveling twinned crystals common in this species.. Discovered in 1960; IMA status: Valid (IMA approved 1973)
  • Pentagonite - Crystal healing

    www.ksccrystals.com/pentagonite-402-c.asp Pentagonite works on the finer bodies at a higher. Pentagonite is an ideal crystal for someone wishing to attain a higher state of actualization.
  • PENTAGONITE - Italian and Elba Minerals

    www.italianminerals.com/minerals/our-minerals-by-type/pentagonite Pune, Maharashtra, India - A super pentagonite specimen ! The cluster of acicular pentagonite crystal is 2 cm long ! It is composed by the grouping of 3 spheroidal pentagonite formations, being the biggest 1.5 cm in size. The pentagonite acicular cryatls are up to 0.7 cm in size ! a great specimen of 4x4x3 cm in size
  • Pentagonite mineral information and data

    www.dakotamatrix.com/mineralpedia/7718/pentagonite Formula CaV 4+ OSi 4 O 10 ·4H 2 O Crystal System Orthorhombic Crystal Habit Prismatic, Twinning Common, Rosette Cleavage Good, None, None Luster Vitreous (Glassy) Color
  • Pentagonite Mineral Data

    webmineral.com/data/Pentagonite.shtml A Bijoux Google Search for Pentagonite Dakota Matrix Minerals Google Search for Pentagonite John Betts Fine Minerals Search for Pentagonite McDougall Minerals Google Search for Pentagonite Rock and Mineral Shows Google Search for Pentagonite Weinrich Minerals, Inc. Google Search for Pentagonite. Ask about Pentagonite here :
  • Pentagonite specimens for sale | Minfind

    www.minfind.com/minsearch-3152.html Pentagonite. Wagholi, India. USD 165.00. 104 x 41 x 68mm. Khyber Minerals. 1 of 1. Brought to you by. Powered by mindat.org. Technology by MineralDesk. 360 spins made easy with OrbitVu. Get our App. Disclaimer. Please note that all information shown on this site may be subject to change. If there is a difference shown in price, details or ...