AUGUSTE See also:

• MICHEL
• MICHEL, CLAUDE
• MICHEL, FRANCISQUE XAVIER (1809-1887)

MICHEL See also:

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

LEVY (1844– )  , See also:

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

French geologist, was See also:

• BORN, IGNAZ, EDLER VON (1742–1791)

born in See also:

• PARIS
• PARIS (also called ALEXANDROS)
• PARIS, ALEXIS PAULIN (1800-x881)
• PARIS, BRUNO PAULIN GASTON (1839-1903)
• PARIS, FRANCOIS DE (169o-1727)
• PARIS, LOUIS PHILIPPE ALBERT
• PARIS, TREATIES OF (1814-1815)

Paris on the 7th of See also:

• AUGUST (originally Sextilis)

August 1844 . He became inspector-See also:

• GENERAL
• GENERAL (Lat. generalis, of or relating to a genus, kind or class)

general of mines, and director of the See also:

• GEOLOGICAL

Geological Survey of See also:

• FRANCE
• FRANCE, ANATOLE (1844– )

France . He was distinguished for his researches on eruptive rocks, their microscopic structure and origin; and he See also:

• EARLY
• EARLY, JUBAL ANDERSON (1816-1894)

early employed the polarizing See also:

• MICROSCOPE (Gr. µucp6s, small, asenreiv, to %view)

microscope for the determination of minerals . In his many contributions to scientific See also:

• JOURNALS

journals he described the See also:

• GRANULITE (Lat. granulum, a little grain)

granulite See also:

• GROUP

group, and dealt with pegmatites, See also:

• VARIOLITES (Lat. variola, smallpox)

variolites, eurites, the See also:

• OPHITES, or OPIMMANS (Gr. oOrs, Heb. r , " snake ")

ophites of the See also:

• PYRENEES [Span. Pirineos, Fr. Pyrenees]

Pyrenees, the See also:

• EXTINCT

extinct volcanoes of Central France, gneisses, and the origin of crystalline See also:

• SCHISTS (Gr. vxq'ecv, to split)

schists . He wrote Structures et See also:

• CLASSIFICATION (Lat. classis, a class, probably from the root cal-, cla-, as in Gr. icaMce, clamor)

classification See also:

• DES

des roches cruptives (1889), but his more elaborate studies were carried on with F . See also:

• FOUQUE, FERDINAND ANDRE (1828-19o4)
• FOUQUE, FRIEDRICH HEINRICH KARL DE LA MOTTE, BARON (1777-1843)

Fouque . Together they wrote on the artificial See also:

• PRODUCTION (Lat. productionem, from producere, to pro-duce)

production of See also:

• FELSPAR, or FELDSPAR

felspar, See also:

• NEPHELINE

nepheline and other minerals, and also of meteorites, and produced Mineralogie micrographique (1879) and Synthese des mineraux et des roches (1882) . See also:

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

Levy also collaborated with A . See also:

• LACROIX, ANTOINE FRANCOIS ALFRED (1863— )
• LACROIX, PAUL (1806—1884)

Lacroix in See also:

• LES

Les Mineraux des roches (1888) and Tableau des mineraux des roches (1889) .