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Last updated on April 19, 2014 at 5:20 EDT

Latest Topaz Stories

2013-03-08 23:03:34

Photographer Vicki Topaz announces the availability of her series about women and aging, “SILVER: A State of Mind,” on DVD in honor of International Women´s Day. The new film on DVD keeps vital conversations alive among women. (PRWEB) March 08, 2013 Photographer Vicki Topaz announces the availability of her series about women and aging, “SILVER: A State of Mind,” on DVD in honor of International Women´s Day. The new film on DVD keeps vital conversations...

2012-08-22 06:24:27

BROOKFIELD, Wis., Aug. 22, 2012 /PRNewswire/ -- Connecture, Inc., the leading provider of Web-based information systems used to create health insurance marketplaces and exchanges, and Topaz Shared Services, LLC (Topaz), today announced Topaz will use Connecture's InsureAdvantage® - a modular, Web-based software platform that enables health plans to sell, administer and manage their products with ease - in its shared services offering. (Logo:...

2010-11-17 07:00:00

HORSHAM, Pa., Nov. 17, 2010 /PRNewswire/ -- Topaz Pharmaceuticals Inc., a privately held specialty pharmaceutical company, today announced that Bob Radie has been appointed President and Chief Executive Officer (CEO). Thomas Beck, M.D., who was serving as interim Chief Executive Officer, will resume his role as Chief Medical Officer of the company. Topaz Pharmaceuticals' lead product, ivermectin topical cream, is concluding Phase 3 clinical trials to support a new drug application for...

2010-10-20 06:16:00

ROYERSFORD, Pa., Oct. 20 /PRNewswire/ -- Are Gem Stones a better investment than Gold? American author and real life "Indiana Jones" Gary Bowersox, aka 'The Gem Hunter' says YES. "You can hold a million dollars worth of gems in the palm of your hand," says Bowersox. It would take a suitcase that you could not lift if it were gold, plus you can wear your gems out on a Saturday night!" Bowersox will be visiting Calhoun Jewelers in Royersford, PA October 21-23, 2010 for the three day gem...

2010-10-14 09:57:00

ROYERSFORD, Pa., Oct. 14 /PRNewswire/ -- American author and real life "Indiana Jones" Gary Bowersox, aka 'The Gem Hunter' will be visiting Calhoun Jewelers in Royersford, PA October 21-23, 2010 for the three day gem show. Bowersox is bringing more than 60,000 gems direct from the mines in Afghanistan and Central Asia which will be available for purchase. "We've also made special arrangements with Mr. Bowersox to give my customers a free gemstone of either Amethyst, Blue Topaz, Citrine,...

2010-03-31 19:56:00

RADNOR, Pa., March 31 /PRNewswire/ -- The following statement was issued today by the law firm of Barroway Topaz Kessler Meltzer & Check, LLP: Notice is hereby given that a class action lawsuit was filed in the United States District Court for the Western District of Washington on behalf of purchasers of the securities of Cell Therapeutics, Inc. (Nasdaq: CTIC) ("Cell Therapeutics" or the "Company"), who purchased or otherwise acquired Cell Therapeutics' securities between May 5, 2009...

2009-10-12 14:46:00

RADNOR, Pa., Oct. 12 /PRNewswire/ -- ADVERTISING MATERIAL -- Barroway Topaz Kessler Meltzer & Check, LLP ("BTKMC") has commenced an investigation relating to the Easy Saver Rewards Program operated by Encore Marketing International ("EMI") or the ("Company") for potential violations of various federal and state laws designed to protect consumers. BTKMC's investigation relates to the practices and procedures employed by EMI, in partnership with Internet web retailers such as...

2009-09-18 17:00:00

RADNOR, Pa., Sept. 18 /PRNewswire/ -- The following statement was issued today by the law firm of Barroway Topaz Kessler Meltzer & Check, LLP: Notice is hereby given that a class action lawsuit was filed in the United States District Court for the Northern District of California on behalf of purchasers of securities of Immersion Corporation (Nasdaq: IMMR) ("Immersion" or the "Company") between May 3, 2007 and June 30, 2009 inclusive (the "Class Period"). If you wish to discuss this...

2009-07-16 17:02:00

RADNOR, Pa., July 16 /PRNewswire/ -- The following statement was issued today by the law firm of Barroway Topaz Kessler Meltzer & Check, LLP: Notice is hereby given that a class action lawsuit was filed in the United States District Court for the Eastern District of Pennsylvania on behalf of purchasers of securities of Kenexa Corporation (Nasdaq: KNXA) ("Kenexa" or the "Company") between May 8, 2007 and November 7, 2007, inclusive (the "Class Period"). If you wish to discuss this...

2009-07-07 08:31:00

TRACY, Calif., July 7 /PRNewswire/ -- Petz Enterprises, Inc. (PEI), makers of the CrossLink suite of tax software solutions and services designed for high-volume retail tax professionals, today announced support for Topaz SigLite electronic signature pads for use with CrossLink Multi-site Online. "Support of electronic signature pads for CrossLink Multi-site Online is representative of our long history of providing professional tax preparers with the tools they need to efficiently process...


Latest Topaz Reference Libraries

28_c555a83a3e7cef8f681c994a85305a8d
2005-05-25 11:16:17

The mineral topaz is a silicate of aluminium and fluorine with the chemical formula (AlF)2SiO4. It is orthorhombic and its crystals are mostly prismatic terminated by pyramidal and other faces, the basal pinacoid often being present. It has an easy and perfect basal cleavage and so gemstones or other fine specimens should be handled with care to avoid developing cleavage flaws. The fracture is conchoidal to uneven. Topaz has a hardness of 8, a specific gravity of 3.4-3.6, and a vitreous...

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