--+--------------------------------------+-------------------------------- Green.
--+--------------------------------------+--------------------------------Oxide of IronOxide of Iron, bottle-green.
" " UraniumOxide of Uranium, bottle-" " Chromiumgreen.
Oxide of Chromium, emerald-green.
Vanadic Acid, emerald-green.
--+--------------------------------------+-------------------------------- Opaque-grey. (The opacity generally becomes distinct during cooling.) --+--------------------------------------+--------------------------------_Oxide of SilverOxide of Silver._" " Zinc After" " Zinc After" " Cadmiumshort" " Cadmium short" " Lead } blowing." " Leadblowing.
" " Bis.m.u.thOtherwise" " Bis.m.u.th }Otherwise" " Antimonycolorless." " Antimonycolorless.
" " Nickel /" " Nickel /Telluric Acid _/Telluric Acid _/__Niobic Acid After longNiobic Acid After longPelopic "continued blowingPelopic "continued} and in} blowing andconsiderablein considerable_/ proportion._/ proportion.
--+--------------------------------------+-------------------------------- Opaque red and reddish-brown.
--+--------------------------------------+--------------------------------Oxide of CopperOxide of Copper.
B. MICROCOSMIC SALT.
1. Oxydizing flame.
--+--------------------------------------+-------------------------------- Color of Bead.
--+-----------------------------------------------------------------------Substances which produce this color +--------------------------------------+--------------------------------in the hot bead.in the cold bead.
--+--------------------------------------+-------------------------------- Colorless --+--------------------------------------+--------------------------------_Silica (onlySilicaslightly soluble)AluminaAluminaOxide of TinOxide of Tin _Telluric AcidTelluric AcidBarytaBarytaStrontiaStrontiaWithLimeIn allLimeintermittentMagnesia } proportions.Magnesia }flameGlucinaGlucinaopaqueYttriaYttriawhite.
ZirconiaZirconiaThoriaThoria /Oxide of LanthanumOxide of Lanthanum/" " CeriumNiobic Acid /Niobic AcidPelopic " _/Pelopic "
Tantalic "Tantalic "
t.i.tanic "t.i.tanic "
Tungstic " _Tungstic "
Oxide of Zinc In smallOxide of Zinc" " Cadmium quant.i.ty only." " Cadmium" " Lead } In large" " Lead" " Bis.m.u.thquant.i.ty" " Bis.m.u.th" " Antimony / yellow." " Antimony_/--+--------------------------------------+-------------------------------- Yellow, orange, red and brown.
--+--------------------------------------+--------------------------------Tantalic Acid _t.i.tanic "Tungstic "Oxide of ZincIn large" " Cadmium } quant.i.ty." " Lead" " Bis.m.u.th" " Antimony _/" " SilverOxide of Silver.
" " Cerium" " IronOxide of Iron.
" " Nickel" " Nickel.
" " Uranium" " Uranium,yellowish-green.
Vanadic AcidVanadic Acid.
Oxide of Chromium--+--------------------------------------+-------------------------------- Violet or Amethyst.
--+--------------------------------------+--------------------------------Oxide of ManganeseOxide of Manganese.
" " Didymium" " Didymium.
--+--------------------------------------+-------------------------------- Blue.
--+--------------------------------------+--------------------------------Oxide of CobaltOxide of CobaltOxide of Copper, togreenish-blue.
--+--------------------------------------+-------------------------------- Green.
--+--------------------------------------+--------------------------------Molybdic Acid, yellowish-greenMolybdic Acid, yellowish-green.
Oxide of CopperOxide of Uranium,yellowish-green.
Oxide of Chromium,emerald-green.
B. MICROCOSMIC SALT.
2. Reducing flame.
--+--------------------------------------+-------------------------------- Color of Bead.
--+-----------------------------------------------------------------------Substances which produce this color +--------------------------------------+---------------------------------in the hot bead.in the cold bead.
--+--------------------------------------+-------------------------------- Colorless --+--------------------------------------+--------------------------------Silica (only slightly soluble)Silica (only slightly soluble).
AluminaAlumina.
Oxide of TinOxide of Tin. _BarytaBarytaStrontiaStrontiaLimeLimeMagnesiaMagnesiaWith anGlucinaGlucina }intermittentYttriaYttriaflameZirconiaZirconiaopaque-ThoriaThoria only whenwhite.
saturated /Oxide of LanthanumOxide of Lanthanum/" " Cerium" " Cerium.
" " Didymium" " Didymium.
" " Manganese" " Manganese.
Tantalic Acid _Tantalic Acid.
Oxide of SilverOxide of Silver _" " Zinc" " Zinc After" " CadmiumAfter long" " Cadmium long" " Lead } continued" " Leadcontinued" " Bis.m.u.thblowing." " Bis.m.u.th } blowing.
" " AntimonyOtherwise grey." " AntimonyOtherwise" " Nickel /" " Nickel / grey.
Telluric Acid _/Telluric Acid _/ --+--------------------------------------+-------------------------------- Yellow, red, and brown.
--+--------------------------------------+--------------------------------Oxide of Iron, redOxide of Iron.
t.i.tanic Acid, yellowPelopic Acid, brownPelopic Acid.
Ferruginous t.i.tanic Acid, blood redFerruginous t.i.tanic Acid.
" Niobic " "" Niobic "
" Pelopic " "" Pelopic "
" Tungstic " "" Tungstic "
Vanadic Acid, brownishOxide of Chromium, reddish--+--------------------------------------+-------------------------------- Violet or Amethyst.
--+--------------------------------------+--------------------------------Niobic Acid in large proportionNiobic Acid in large proportion.
t.i.tanic Acid.
--+--------------------------------------+-------------------------------- Blue.
--+--------------------------------------+--------------------------------Oxide of CobaltOxide of Cobalt.
Tungstic AcidTungstic Acid.
Niobic Acid in very large proportion.Niobic Acid in very largeproportion.
--+--------------------------------------+-------------------------------- Green.
--+--------------------------------------+--------------------------------Oxide of UraniumOxide of Uranium.
Molybdic AcidMolybdic Acid.
Vanadic "
Oxide of Chromium.
--+--------------------------------------+-------------------------------- Opaque-grey. (The opacity generally becomes distinct during cooling.) --+--------------------------------------+--------------------------------Oxide of SilverOxide of Silver.
" " Zinc" " Zinc.
" " Cadmium" " Cadmium.
" " Lead" " Lead.
" " Bis.m.u.th" " Bis.m.u.th.
" " Antimony" " Antimony.
" " Nickel" " Nickel.
Telluric AcidTelluric Acid.
--+--------------------------------------+-------------------------------- Opaque-red and reddish brown.
--+--------------------------------------+--------------------------------Oxide of CopperOxide of Copper.
TABLE II.
Metallic Oxides
1. Oxide of Cerium, C^{2}O^{3}.
Behavior with Borax on Platinum wire