Author:Leonard James Spencer

Leonard James Spencer
(1870–1959)

Works

Contributions to EB1911

• "Albite," in Encyclopædia Britannica (11th ed., 1911)
• "Alunite," in Encyclopædia Britannica (11th ed., 1911)
• "Amblygonite," in Encyclopædia Britannica (11th ed., 1911)
• "Amphibole," in Encyclopædia Britannica (11th ed., 1911)
• "Analcite," in Encyclopædia Britannica (11th ed., 1911)
• "Anatase," in Encyclopædia Britannica (11th ed., 1911)
• "Andalusite," in Encyclopædia Britannica (11th ed., 1911)
• "Anhydrite," in Encyclopædia Britannica (11th ed., 1911)
• "Ankerite," in Encyclopædia Britannica (11th ed., 1911)
• "Annabergite," in Encyclopædia Britannica (11th ed., 1911)
• "Anorthite," in Encyclopædia Britannica (11th ed., 1911)
• "Apatite," in Encyclopædia Britannica (11th ed., 1911)
• "Apophyllite," in Encyclopædia Britannica (11th ed., 1911)
• "Aragonite," in Encyclopædia Britannica (11th ed., 1911)
• "Argentite," in Encyclopædia Britannica (11th ed., 1911)
• "Argyrodite," in Encyclopædia Britannica (11th ed., 1911)
• "Augite," in Encyclopædia Britannica (11th ed., 1911)
• "Autunite," in Encyclopædia Britannica (11th ed., 1911)
• "Axinite," in Encyclopædia Britannica (11th ed., 1911)
• "Azurite," in Encyclopædia Britannica (11th ed., 1911)
• "Barytes," in Encyclopædia Britannica (11th ed., 1911)
• "Barytocalcite," in Encyclopædia Britannica (11th ed., 1911)
• "Bauxite," in Encyclopædia Britannica (11th ed., 1911)
• "Biotite," in Encyclopædia Britannica (11th ed., 1911)
• "Bismuthite," in Encyclopædia Britannica (11th ed., 1911)
• "Blende," in Encyclopædia Britannica (11th ed., 1911)
• "Boracite," in Encyclopædia Britannica (11th ed., 1911)
• "Bournonite," in Encyclopædia Britannica (11th ed., 1911)
• "Brochantite," in Encyclopædia Britannica (11th ed., 1911)
• "Bromlite," in Encyclopædia Britannica (11th ed., 1911)
• "Bronzite," in Encyclopædia Britannica (11th ed., 1911)
• "Brookite," in Encyclopædia Britannica (11th ed., 1911)
• "Brucite," in Encyclopædia Britannica (11th ed., 1911)
• "Bytownite," in Encyclopædia Britannica (11th ed., 1911)
• "Calamine," in Encyclopædia Britannica (11th ed., 1911)
• "Calcite," in Encyclopædia Britannica (11th ed., 1911)
• "Cerargyrite," in Encyclopædia Britannica (11th ed., 1911)
• "Cerussite," in Encyclopædia Britannica (11th ed., 1911)
• "Chabazite," in Encyclopædia Britannica (11th ed., 1911)
• "Chalybite," in Encyclopædia Britannica (11th ed., 1911)
• "Childrenite," in Encyclopædia Britannica (11th ed., 1911)
• "Chlorite," in Encyclopædia Britannica (11th ed., 1911)
• "Chromite," in Encyclopædia Britannica (11th ed., 1911)
• "Chrysocolla," in Encyclopædia Britannica (11th ed., 1911)
• "Clintonite," in Encyclopædia Britannica (11th ed., 1911)
• "Cobaltite," in Encyclopædia Britannica (11th ed., 1911)
• "Colemanite," in Encyclopædia Britannica (11th ed., 1911)
• "Columbite," in Encyclopædia Britannica (11th ed., 1911)
• "Copper-glance," in Encyclopædia Britannica (11th ed., 1911)
• "Copper-pyrites," in Encyclopædia Britannica (11th ed., 1911)
• "Covellite," in Encyclopædia Britannica (11th ed., 1911)
• "Crocoite," in Encyclopædia Britannica (11th ed., 1911)
• "Crystallography," in Encyclopædia Britannica (11th ed., 1911)
• "Cuprite," in Encyclopædia Britannica (11th ed., 1911)
• "Cyanite," in Encyclopædia Britannica (11th ed., 1911)
• "Datolite," in Encyclopædia Britannica (11th ed., 1911)
• "Diallage," in Encyclopædia Britannica (11th ed., 1911)
• "Diaspore," in Encyclopædia Britannica (11th ed., 1911)
• "Diopside," in Encyclopædia Britannica (11th ed., 1911)
• "Dioptase," in Encyclopædia Britannica (11th ed., 1911)
• "Dolomite," in Encyclopædia Britannica (11th ed., 1911) (in part)
• "Enstatite," in Encyclopædia Britannica (11th ed., 1911)
• "Epidote," in Encyclopædia Britannica (11th ed., 1911)
• "Erubescite," in Encyclopædia Britannica (11th ed., 1911)
• "Galena," in Encyclopædia Britannica (11th ed., 1911)
• "Goniometer," in Encyclopædia Britannica (11th ed., 1911)
• "Göthite," in Encyclopædia Britannica (11th ed., 1911)
• "Graphite," in Encyclopædia Britannica (11th ed., 1911) (in part)
• "Greenockite," in Encyclopædia Britannica (11th ed., 1911)
• "Harmotome," in Encyclopædia Britannica (11th ed., 1911)
• "Hemimorphite," in Encyclopædia Britannica (11th ed., 1911)
• "Heulandite," in Encyclopædia Britannica (11th ed., 1911)
• "Hornblende," in Encyclopædia Britannica (11th ed., 1911)
• "Humite," in Encyclopædia Britannica (11th ed., 1911)
• "Hypersthene," in Encyclopædia Britannica (11th ed., 1911)
• "Ilmenite," in Encyclopædia Britannica (11th ed., 1911)
• "Jarosite," in Encyclopædia Britannica (11th ed., 1911)
• "Leadhillite," in Encyclopædia Britannica (11th ed., 1911)
• "Lepidolite," in Encyclopædia Britannica (11th ed., 1911)
• "Leucite," in Encyclopædia Britannica (11th ed., 1911) (in part)
• "Liroconite," in Encyclopædia Britannica (11th ed., 1911)
• "Manganite," in Encyclopædia Britannica (11th ed., 1911)
• "Marcasite," in Encyclopædia Britannica (11th ed., 1911)
• "Melaconite," in Encyclopædia Britannica (11th ed., 1911)
• "Mica," in Encyclopædia Britannica (11th ed., 1911)
• "Microcline," in Encyclopædia Britannica (11th ed., 1911)
• "Millerite," in Encyclopædia Britannica (11th ed., 1911)
• "Mimetite," in Encyclopædia Britannica (11th ed., 1911)
• "Mineralogy," in Encyclopædia Britannica (11th ed., 1911)
• "Mispickel," in Encyclopædia Britannica (11th ed., 1911)
• "Molybdenite," in Encyclopædia Britannica (11th ed., 1911)
• "Monazite," in Encyclopædia Britannica (11th ed., 1911)
• "Muscovite," in Encyclopædia Britannica (11th ed., 1911)
• "Nepheline," in Encyclopædia Britannica (11th ed., 1911)
• "Niccolite," in Encyclopædia Britannica (11th ed., 1911)
• "Oligoclase," in Encyclopædia Britannica (11th ed., 1911)
• "Olivenite," in Encyclopædia Britannica (11th ed., 1911)
• "Olivine," in Encyclopædia Britannica (11th ed., 1911)
• "Orthoclase," in Encyclopædia Britannica (11th ed., 1911)
• "Parisite," in Encyclopædia Britannica (11th ed., 1911)
• "Perovskite," in Encyclopædia Britannica (11th ed., 1911)
• "Petalite," in Encyclopædia Britannica (11th ed., 1911)
• "Pharmacosiderite," in Encyclopædia Britannica (11th ed., 1911)
• "Phenacite," in Encyclopædia Britannica (11th ed., 1911)
• "Phillipsite," in Encyclopædia Britannica (11th ed., 1911)
• "Phlogopite," in Encyclopædia Britannica (11th ed., 1911)
• "Phosgenite," in Encyclopædia Britannica (11th ed., 1911)
• "Pitchblende," in Encyclopædia Britannica (11th ed., 1911)
• "Plagioclase," in Encyclopædia Britannica (11th ed., 1911)
• "Proustite," in Encyclopædia Britannica (11th ed., 1911)
• "Pyrargyrite," in Encyclopædia Britannica (11th ed., 1911)
• "Pyrolusite," in Encyclopædia Britannica (11th ed., 1911)
• "Pyromorphite," in Encyclopædia Britannica (11th ed., 1911)
• "Pyrrhotite," in Encyclopædia Britannica (11th ed., 1911)
• "Quartz," in Encyclopædia Britannica (11th ed., 1911)
• "Realgar," in Encyclopædia Britannica (11th ed., 1911)
• "Rutile," in Encyclopædia Britannica (11th ed., 1911)
• "Scapolite," in Encyclopædia Britannica (11th ed., 1911) (in part)
• "Scolecite," in Encyclopædia Britannica (11th ed., 1911)
• "Sillimanite," in Encyclopædia Britannica (11th ed., 1911)
• "Smaltite," in Encyclopædia Britannica (11th ed., 1911)
• "Sodalite," in Encyclopædia Britannica (11th ed., 1911)
• "Sphene," in Encyclopædia Britannica (11th ed., 1911)
• "Stannite," in Encyclopædia Britannica (11th ed., 1911)
• "Staurolite," in Encyclopædia Britannica (11th ed., 1911)
• "Stephanite," in Encyclopædia Britannica (11th ed., 1911)
• "Stibnite," in Encyclopædia Britannica (11th ed., 1911)
• "Stilbite," in Encyclopædia Britannica (11th ed., 1911)
• "Strontianite," in Encyclopædia Britannica (11th ed., 1911)
• "Sylvanite," in Encyclopædia Britannica (11th ed., 1911)
• "Sylvite," in Encyclopædia Britannica (11th ed., 1911)
• "Tetradymite," in Encyclopædia Britannica (11th ed., 1911)
• "Tetrahedrite," in Encyclopædia Britannica (11th ed., 1911)
• "Thorite," in Encyclopædia Britannica (11th ed., 1911)
• "Torbernite," in Encyclopædia Britannica (11th ed., 1911)
• "Tremolite," in Encyclopædia Britannica (11th ed., 1911)
• "Tridymite," in Encyclopædia Britannica (11th ed., 1911)
• "Vanadinite," in Encyclopædia Britannica (11th ed., 1911)
• "Vesuvianite," in Encyclopædia Britannica (11th ed., 1911)
• "Wad," in Encyclopædia Britannica (11th ed., 1911)
• "Wavellite," in Encyclopædia Britannica (11th ed., 1911)
• "Willemite," in Encyclopædia Britannica (11th ed., 1911)
• "Witherite," in Encyclopædia Britannica (11th ed., 1911)
• "Wollastonite," in Encyclopædia Britannica (11th ed., 1911)
• "Zeolites," in Encyclopædia Britannica (11th ed., 1911)
• "Zoisite," in Encyclopædia Britannica (11th ed., 1911)

Contributions to EB1922

• "Mineralogy," in Encyclopædia Britannica (12th ed., 1922)