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Witherite, Montana During the field season of 1923 considerable witherite was observed filling cavities in the Altyn limestone of the Belt series in Glacier National Park. The witherite appears: (1) in flat masses one to six inches in thickness parallel to the bedding; (2) in thin lenses one to three inches thick and six to eighteen inches across; and (3) in very irregular lumps up to two feet in diameter. Evidently the openings were completed before the witherite began to fill them; replacement was not simultaneous with the solution of the wall rock. www.minsocam.org /MSA/collectors_corner/arc/mtwitherite.htm   (321 words)

Barite from El Portal California In thin section, witherite is discriminated from calcite by its less perfect cleavage, extinction parallel with the best cleavage direction, the very marked change of relief on rotating the lower Nicol, and by its twinning. Witherite exhibits the usual cyclic twinning on m 110, whereby pseudohexagonal groups are produced: the angle m: m' is 118° 30'. Further, since the laminae in adjacent individuals of the cyclic twin do not extinguish together, the twin plane for the polysynthetic twinning is different from that for the cyclic twinning, i.e., the twin-plane for the polysynthetic twinning is a prism other than 110. www.minsocam.org /MSA/collectors_corner/arc/cabarite.htm   (1819 words)

Witherite - Wikipedia, the free encyclopedia Witherite crystallizes in the orthorhombic system and virtually always is twinned. It is commonly associated with fluorite, celestite, galena, barite, calcite and aragonite. Witherite was named for William Withering (1741-1799) an English physician and naturalist. en.wikipedia.org /wiki/Witherite   (141 words)

WITHERITE (Barium Carbonate) Witherite is an uncommon carbonate mineral, although it is the second most common barium mineral next to the barium sulfate mineral, barite. Witherite's twins are typically capped with a six sided pyramid and often are dipyramidal. Witherite is an interesting and valuable collection specimen that anyone, especially a collector of twinned minerals, would love to own. mineral.galleries.com /minerals/carbonat/witherit/witherit.htm   (336 words)

WhoWon.com ... The Internet Source for Motorsports News and Information   (Site not responding. Last check: 2007-10-14) Witherite kept the pressure on Connor and made the pass on the outside for the lead on lap 5. Witherite kept the lead, and led through the halfway point with Farrell and Kennedy trying to reel him in. Witherite endured a late race caution and a hard charging Kennedy to claim his third win of the season. www.whowon.com /RF_Results.asp?TrackID=1756&StoryID=123359   (892 words)

MFA - CAMEO - Material Description Witherite was named for william Withering an 18th century English naturalist. Witherite is mined in Germany, England (Hexham, Northumberland, Cumberland, Durham), Scotland, Canada (Ontario) and the U.S. (Illinois, California, Arizona). Witherite is used in case-hardening steel and in refining sugar. mfa.org /_cameo/frontend/material_description.asp?name=witherite&...   (112 words)

Lateral Science - Slickensides Galena & other Natural Explosives   (Site not responding. Last check: 2007-10-14) Witherite is deposited hydrothermally, so perhaps a cavity within the sample held enclosed and entrapped, some of the original solution of genesis, with dissolved gasses exerting internal pressure. The witherite vein is practically vertical and varies in width from 4 to 12 ft. Exceptionally, a 30 ft. width has been exposed, but the average is something like 8 ft. Of the vein characteristics, a stringer of zinc blende intercalated in the witherite, known as the "lead" is a feature of interest. Rapid changes in the vein matrix constitute a deposition enigma; contrasting features are pure transparent witherite, witherite in granular crystalline form, witherite with a varying disposition of gangue mineral, brecciated country rock and the presence of argillaceous shale are admixtures of frequent occurrence. www.lateralscience.co.uk /rupdrop   (2336 words)

Witherite Witherite is a somewhat rare mineral that is usually found associated with galena in veins. Like barite, it is surprisingly heavy for its size but can be distinguished from barite because witherite will effervesce in HCl while barite will not. Witherite was named for its discoverer, D. Withering. www.museums.udel.edu /mineral/mineral_site/collection/alphabetical/W/witherite.html   (48 words)

Texas Auto Defect Attorney | Dallas Commercial Vehicle Accident Attorneys | Fort Worth, Denton, McKinney, Grand ... Our Dallas personal injury trial attorneys at Eberstein and Witherite, LLP represent clients throughout East Texas after a negligent auto accident is caused or compounded by a defective automotive product that has failed to perform to safe expectations. Our success at Eberstein and Witherite, LLP as automotive defect litigation attorneys was established years ago after we won substantial verdicts against some of the largest car makers and insurance companies in the United States. Our Dallas law firm of Eberstein and Witherite, LLP maintains a network of medical, financial and engineering professionals who consult with our personal injury attorneys to investigate your accident, assess your injuries and identify, then prosecute all liable parties in order to recover maximum compensation for you and your family while you recover. www.product-liability-texas-attorneys.com   (463 words)

Witherite Gallery Witherite in aggregates of stacked hexagonal plates, specimen 90mm wide. Pseudohexagonal witherite has been partially dissolved and replaced by barite which is responsible for the white coating. Witherite replacing a barite crystal, from the Admiralty Concession on Second Sun Vein. www.mindat.org /gallery.php?min=4299   (310 words)

Mineral Gallery - The Fluorescent Mineral Table (bluish), natrolite (bluish), pectolite, pirssonite, smithsonite, stilbite, strontianite (bluish), thaumasite, thomsonite, trona (bluish), ulexite, wavellite, whewellite (bluish), witherite (bluish), wollastonite and , phlogopite, phosgenite, scapolite, scheelite, serpentine, spodumene, strontianite, talc, tremolite, trona, tyuyamunite (greenish), ulexite (weak), witherite, wollastonite and zircon. (pale violet), microcline (violet), scheelite, strontianite, tyuyamunite, witherite and wollastonite. mineral.galleries.com /minerals/Fluotabl.htm   (297 words)

[No title] When he mixed witherite with hydrochloric acid (HCl) he did not get the results he expected. He assumed that his sample of witherite was contaminated with an unknown mineral, a mineral he named strontianite (SrCO3). Strontium was first isolated by Sir Humphry Davy, an English chemist, in 1808 through the electrolysis of a mixture of strontium chloride (SrCl2) and mercuric oxide (HgO). www.lycos.com /info/strontium.html?page=2   (254 words)

The World Market for Natural Barium Sulfate (Barytes) and Natural Barium Carbonate (Witherite) Excluding Purified ... The total level of imports and exports on a worldwide basis, and those for each region, is based on a model which aggregates across over 150 key country markets and projects these to the current year. Combined, Chapters 3 and 4 present the complete picture for imports and exports of natural barium sulfate (barytes) and natural barium carbonate (witherite) excluding purified barium oxide to and from all major countries in the world. The SITC code that defined "natural barium sulfate (barytes) and natural barium carbonate (witherite) excluding purified barium oxide" is 27892. www.marketresearch.com /map/prod/1029202.html   (1221 words)

Auto Accident Attorneys - Dallas Personal Injury Lawyers - Eberstein & Witherite Law Firm Texas   (Site not responding. Last check: 2007-10-14) Amy Witherite, senior partner at Eberstein and Witherite, LLP is certified in personal injury trial law by the Texas Board of Legal Specialization and thus approved to litigate personal injury claims at all levels of the Texas state and Federal courts. Reflecting the communities we serve, the lawyers and staff at Eberstein and Witherite, LLP are bi-lingual and can conduct casework and communication in the Spanish language when necessary. CONTACT the Dallas, Texas offices of Eberstein and Witherite, LLP today for a FREE consultation and case evaluation from a respected personal injury attorney – all cases are on contingency so there is never a fee until we recover maximum compensation. www.ewlawyers.com /CM/Custom/TOCAttorneys.asp   (314 words)

Baryta carb. - Homeopathy   (Site not responding. Last check: 2007-10-14) Witherite was first discovered by William Withering in 1783. Barium is an element found in the earth's crust in minerals such as barite and witherite. Witherite, which is found in Scotland, England, Italy, and the US. www.herbs2000.com /homeopathy/baryta_carb.htm   (361 words)

Witherite   (Site not responding. Last check: 2007-10-14) W1 Witherite - Minerva #1 Mine, Hardin County, Illinois $75; Extremely gemmy witherite crystals (some double terminated) are all over this specimen. W3 Witherite - Minerva #1 Mine, Hardin County, Illinois $40; This cabinet specimen has several "barrel" shaped witherite crystals spaced across the display surface. W4 Witherite and Alstonite - Minerva #1 Mine, Hardin County, Illinois $90; This specimen has some sharp witherite crystals, and two pockets of alstonite crystals. www.kcminerals.com /witherite.htm   (143 words)

Espanol - Law Firm Eberstein & Witherite, LLP Attorneys Dallas, Texas   (Site not responding. Last check: 2007-10-14) Eberstein and Witherite, LLP es una firma de abogados de Dallas que se dedica a la representacion de victimas de lesiones personales, con 40 años de experiencia en la practica legal. En Eberstein and Witherite, LLP, todos nuestros abogados dedicados a los casos de lesiones personales y nuestros abogaods dedicados a pelear los casos de muerte accidental le otorgan a nuestros clientes el primer lugar, ofreciendoles respuestas y comunicacion clara, consistente y disponible en el idioma que usted entienda mejor. Localizados en Dallas, Eberstein and Witherite, LLPes una firma de abogados de servicio completo al cliente, que se dedica a pelear casos de lesiones personales proveyendo asesoria y representacion legal en corte a clientes que has sido lesionados. www.ewlawyers.com /CM/Custom/Espanol.asp   (579 words)

The Keystone - Kutztown University, Kutztown, Pennsylvania Opposite Sarah Brandon, outside hitter Dani Witherite and middle hitters Shelby Bunting and Krystalee George each helped make KU a recognized name when it came to women's volleyball. Witherite was named to the All-PSAC East second team for the second straight year. She was second on the team with 322 kills, and is second on the all-time kills list. keystoneonline.com /story.asp?Art_id=2020   (1424 words)

Illinois Fluorite 1 Outstanding specimens of calcite, barite, sphalerite, galena and strontianite often in combinations with each other and fluorite were produced. The world's best specimens of the rarer minerals witherite and benstonite were also found. This piece is chioce with the only damage a couple of broken calcites on the back side with the fluorite. www.emineralshow.com /illinois.htm   (708 words)

Referrals - Dallas Personal Injury Law Firm Eberstein & Witherite Attorneys Texas   (Site not responding. Last check: 2007-10-14) At Eberstein and Witherite, LLP, we firmly believe that an experienced personal injury attorney is best qualified to evaluate a potential case. Each Texas personal injury trial lawyer and wrongful death attorney at the Dallas office of Eberstein and Witherite, LLP is committed to the timely and effective review of all referrals. Eberstein and Witherite, LLP invites referrals from Texas attorneys requiring lead or co-counsel on complex personal injury litigation as well as referrals from out-state lawyers who require representation for clients in the Texas courts. www.ewlawyers.com /CM/Custom/Referrals.asp   (459 words)

Witherite: Witherite mineral information and data. Baryte on witherite, with baryte [010]{102} parallel with witherite [100]{011} and {031}; also otherwise oriented. Handling of Witherite is not a major cause of concern as long as you avoid breathing in dust and you wash your hands after handling. MSDS Data sheet on Barium Carbonate - NOTE this refers to the powder which is more dangerous to handle than crystalline Witherite. www.mindat.org /min-4299.html   (536 words)

Witherite Mineral Data Comments: Specimen of witherite with a rounded (stellate) habit. The lower picture was taken under SW UV light and shows the crystalline aggregates. Warning: this large pop-up is very compute intensive and may not work well with some computers. webmineral.com /data/Witherite.shtml   (216 words)

The Keystone - Kutztown University, Kutztown, Pennsylvania Witherite had 25 digs, 10 kills, and four blocks, while Brandon had 18 kills and eight blocks. Witherite had 16 digs and set a new KU career record for digs with 1,338, to pass Missy Kline's record of 1,332. Witherite added 11 kills and two service aces. keystoneonline.com /story.asp?Art_id=1885   (947 words)

Witherite   (Site not responding. Last check: 2007-10-14) This sample of Witherite is displayed in the Smithsonian Museum of Natural History. Witherite is a carbonate mineral which contains barium with the composition BaCO This sample is about 9x5 cm and is from Alston Moor, Cumbria, England. hyperphysics.phy-astr.gsu.edu /hbase/minerals/witherite.html   (57 words)

Dallas Personal Injury Lawyers | Texas Auto Accident Attorneys | Abilene, Weatherford, Crandall, Terrell, Garland, TX Eberstein and Witherite, LLP is a Dallas, Texas personal injury law firm with a combined 40 years of experience preparing and presenting complex personal injury litigation before the state and federal courts. Our record speaks for itself: our personal injury attorneys and wrongful death trial lawyers have recovered for injured Texas clients and their families, extracting compensation from some of the largest insurance carriers in the nation. In addition, all personal injury cases are taken on contingency, so there are no fees or expenses until we settle your lawsuit. www.eberstein-witherite.com   (395 words)

AMCSD Search Results Compression of witherite to 8 GPa and the crystal structure of BaCO3 II Sample: P = 0.00 GPa Compression of witherite to 8 GPa and the crystal structure of BaCO3 II Sample: P = 1.26 GPa Compression of witherite to 8 GPa and the crystal structure of BaCO3 II Sample: P = 1.98 GPa rruff.geo.arizona.edu /AMS/result.php?mineral=Witherite   (463 words)

Law Firm Eberstein & Witherite,LLP Attorneys Dallas, Texas Lawyers   (Site not responding. Last check: 2007-10-14) Both partners in the firm have a proven track record of settlements and jury verdicts in the area of medical negligence. Whether your cases involves a brain-injured child, the death of a loved one or a catastrophic injury, the Law Offices of Eberstein and Witherite has the experience and means to aggressively pursue your case to ensure justice is received. Brian negotiated a $1 million dollar settlement for the surviving husband and three children. www.eberstein-witherite.com /CM/PracticeAreaDescriptions/practiceareadescriptions4.asp   (596 words)

Raceway Magazine News Using the high line, sixth place starter Jason Witherite looked like a man on a mission, he and Chuck Kennedy battled for several laps side by side until Witherite was able to get a good run and move by for good. Witherite, Connor, Kennedy and Bernie Whiteford in his best run of 2004 rounded out the top five. In the Stocker Chevrolet Small Block Modified main event Brent Boyer must have won the lucky dog award as for the second week in a row sat on the pole. www.racewaymagazine.com /July2004/CPS7-16.htm   (1005 words)

It's Elemental - The Element Strontium Strontium was discovered by Adair Crawford, an Irish chemist, in 1790 while studying the mineral witherite (BaCO He assumed that his sample of witherite was contaminated with an unknown mineral, a mineral he named strontianite (SrCO Strontium was first isolated by Sir Humphry Davy, an English chemist, in 1808 through the electrolysis of a mixture of strontium chloride (SrCl education.jlab.org /itselemental/ele038.html   (259 words)

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