PHILLIPSITE  , a See also:

• MINERAL

mineral of the zeolite See also:

• GROUP

group; a hydrated See also:

• POTASSIUM [symbol K (from kalium), atomic weight 39.114 0=16)]

potassium, See also:

• CALCIUM [symbol Ca, atomic weight 40.0 (o= x6)]

calcium and See also:

• ALUMINIUM (symbol Al; atomic weight 27.0)

aluminium silicate, approximating to (K2, Ca)AI2(SiOa)4.4H2O . It varies somewhat in See also:

• COMPOSITION
• COMPOSITION (Lat. compositio, from componere, to put together)

composition, and a variety (" pseudophillipsite ") containing rather less See also:

• SILICA

silica has the See also:

• FORMULA
• FORMULA (Lat. diminutive of forma, shape, pattern, &c., especially used of rules of judicial procedure)

formula (K.2, Ca)2Al4Si5018.9H20 . Crystals are See also:

• MONOCLINIC

monoclinic, but only complex cruciform twins are known, these being exactly like twins of See also:

• HARMOTOME

harmotome (q.v.) . Crystals of phillipsite are, however, usually smaller and more transparent and glassy than those of harmotome . Spherical See also:

• GROUPS
• GROUPS, THEORY

groups with a. radially fibrous structure and bristled with crystals on the See also:

• SURFACE

surface are not uncommon . The hardness is 42, and the specific gravity 2.2 . The See also:

• SPECIES

species was established by A . See also:

• LEVY (Fr. levee, from lever, Lat. levare, to lift, raise)
• LEVY, AMY (1861–1889)
• LEVY, AUGUSTE MICHEL (1844– )

Levy in 1825 and named after See also:

• WILLIAM
• WILLIAM (1143-1214)
• WILLIAM (1227-1256)
• WILLIAM (1J33-1584)
• WILLIAM (A.S. Wilhelm, O. Norse Vilhidlmr; O. H. Ger. Willahelm, Willahalm, M. H. Ger. Willehelm, Willehalm, Mod.Ger. Wilhelm; Du. Willem; O. Fr. Villalme, Mod. Fr. Guillaume; from " will," Goth. vilja, and " helm," Goth. hilms, Old Norse hidlmr, meaning
• WILLIAM (c. 1130-C. 1190)
• WILLIAM, 13TH

William See also:

• PHILLIPS
• PHILLIPS, ADELAIDE (1833-1882)
• PHILLIPS, EDWARD (163o-1696)
• PHILLIPS, JOHN (1800—1874)
• PHILLIPS, SAMUEL (1814—1854)
• PHILLIPS, STEPHEN (1868– )
• PHILLIPS, THOMAS (1770-1845)
• PHILLIPS, WENDELL (1811-1884)

Phillips . See also:

• FRENCH
• FRENCH, DANIEL CHESTER (1850– )
• FRENCH, NICHOLAS (1604-1678)

French authors use the name christianite (after See also:

• CHRISTIAN
• CHRISTIAN, WILLIAM (1608-1663)

Christian VIII. of See also:

• DENMARK
• DENMARK (Danmark)

Denmark), given by A . See also:

• DES

Des Cloizeaux in 1847 . Phillipsite is a mineral of secondary origin, and occurs with other See also:

• ZEOLITES

zeolites in the amygdaloidal cavities of basic volcanic rocks: e.g. in the See also:

• BASALT

basalt of the See also:

• GIANT (O.E. geant, through Fr. giant, O.Fr. gaiant, jaiant, jeant, med. pop. Lat. gagante—cf. Ital. gigante—by assimilation from gigantem, ace. of Lat. gigas, Gr. yiyas)

Giant's See also:

• CAUSEWAY

Causeway in See also:

• COUNTY (through Norm. Fr. comae, cf. O. Fr. cunte, conk', Mod. Fr. comae, from Lat. comitatus, cf. Ital. comitato, Prov. comtat; see COUNT)

County See also:

• ANTRIM
• ANTRIM, RANDAL MACDONNELL, 1ST EARL OF (d. 1636)
• ANTRIM, RANDAL MACDONNELL, 1ST MARQUESS OF (1609-1683)

Antrim, and near See also:

• MELBOURNE
• MELBOURNE, WILLIAM LAMB, 2ND VISCOUNT (1779-1848)

Melbourne in See also:

• VICTORIA
• VICTORIA (or VITTORIA), TOMMASSO LUDOVICO DA (C. I540-C. 1613)
• VICTORIA [ALEXANDRINA VICTORIA]

Victoria; and in lencitite near See also:

• ROME
• ROME (Roma)

Rome . Small crystals of See also:

• RECENT

recent formation have been observed in the See also:

• MASONRY

masonry of the hot See also:

• BATHS

baths at Plombieres and Bourbonneles-Bains, in See also:

• FRANCE
• FRANCE, ANATOLE (1844– )

France .

See also:

• MINUTE
• MINUTE (Lat. minutes, small; minuere, to make less)

Minute spherical aggregates embedded in red See also:

• CLAY (from O. Eng. claeg, a word common in various forms to Teutonic languages, cf. Ger. Klei)
• CLAY, CASSIUS MARCELLUS (1810-1903)
• CLAY, CHARLES (1801–1893)
• CLAY, FREDERIC (1838–1889)
• CLAY, HENRY (1777–1852)

clay were dredged by the " Challenger " from the bottom of the Central Pacific, where they had been formed by the decomposition of See also:

• LAVA

lava . (L . J .