52 



BULLETIN 33, UNITED STATES NATIONAL MUSEUM. 



Craigionite, Eeddle. A mangauese stain 

 on granite. 



Craitonite. See Menaccauite. 



Crateritis. See Zircon. 



Crayon rouge. See Hematite. 



CREDNERITB, Ramm. Cu3Mn40a. 

 Monoclinic. Kupferhaltiges mangan- 

 erz, Credner ; niangankvipfererz, Cred- 

 ner; mangaukupferosytl, Eausm.; 

 peloconite. 



Creta. See Calcite. 



Creta Breanzonia. See Talc. 



Creta Hispanica. See Talc. 



Creta sartoria. See Talc. 



Crichtonite. See Menaccanite. 



Crichtonite lamelleuse. See Menacca- 

 nite and Hematite. 



Criptomorphite. See Cryptomorphite. 



Crispite. See Entile. 



Cristal de roche. See Quartz. 



Cristianite. See Anorthite. 



Crocalite. See Natrolite. 



CROCIDOLITE (uncertain). R6Si50i6+ 

 2 H.2O. Fibrous. Blau-eisenstein, 

 Klapr. ; blue asbestns; blue ironstone; 

 cat's eye; crokolite; fasriges eiseu- 

 blau, Haus. ; fasriger siderit, Leonh. ; 

 krokidolite ; krokydolite, Eausm. ; 

 krokydolith, Eausm. ; tiger's eye. 



Crockolite. See Crocidolite. 



Crocoise. See Crocoite. 



Crocoisite. See Crocoite. 



CROCOITE. PbCrO^. Monoclinic. 

 Blei cbromat; bleierz,rotli; cbromate 

 of lead, Phillips; cbronibleispatb, 

 Germ.; cbromsaures blei, v. Leonhard; 

 crocoise, Bcud. ; crocoisit, v. Koh. ; 

 bemi prismatic lead baryte ; kallo- 

 cbrom, Eausm. ; krokoit, Breit. ; min- 

 era plombi rubra, Wall; nova minera 

 plumbi, Lehman; plomb cbromate, 

 E. ; plomb chromat6 rouge, H. ; 

 plomb rouge, Macq. ; red lead ore, 

 Jameson; red lead spar, Kirwan; 

 rotbbleierz, JVern.; rotbesbleyerz, 

 JVern. 



Croissette. See Staurolite. 



Cromfordite. See Pbosgenite. 



Cromfordtite. See Pbosgenite. 



CRONSTEDTITE, Steinmar. U^iFe 

 Mg)3Fe3Si.20i3. Cbloromelan, Breit. ; 

 rbombobedral melan mica. 



CROOKESITB, Nord. (CuTlAg),Se. 

 Massive. 



Crop tin. See Cassiterite. 

 Cross course spar. See Quartz. 

 Cross-stone. See Andahisite. 

 Crow coal. See Mineral coal. 

 Crucilith. See Staurolite. 

 Crucite. See Andalusite. 

 CrucUe, Thorns. Fe203 V 

 Crumbling feldspar. See Albite. 

 Crijoconite. Tracbytic dust ? Kryokonit, 



Nord. 

 Cryolite. Sec Cbodncffite. 

 CRYOLITE, rhilUps. Al.NaeF,.. Tri- 



cliuic. Alumine fluatde alcaline, E. ; 



cbryolitb ; cryone baloide ; eisstein, 



Germ.; tluate of soda and alumina; 



kryolite, JVern. ; kryolitb, Karst. ; 



I)rismatic cryone baloid, Mohs; tbon- 



erde mit flussiiure. Abild. 

 Cryolithe. See Cryolite. 

 CRYOPHYLLITE, J. P. Cooke. Fc"H3 



K3Li4A]4F4(Si03)io- Ortborbombic. 



Kryopbyllite. 

 Cri/ptohalite, Scacchi. NH4SiF3. 

 Cryptoline. See Cryptolinite. 

 Cryptoliniie. Tbe denser fluid found in 



crystal cavities; a new fluid in tbe 



cavities of minerals, Breivster ; cryp- 

 to! iue, Dana. 

 CRYPTOLITE. CegPiOs. Tetragonal. 



Cryptolitbe; kryptolitb, Wohler; 



pbospbate of cerium ; pbospbocerite, 



Walis. 

 Cryptolitlie. See Cryptolite. 

 CRYPTOMORPHITE, Sow. Na^Cas 



B,„0,«+12 H.jO. Crystalline. Crip- 



tomorpbite ; kryptomorpbite. 

 Crysophane. See Seybertite. 

 Crystallites, Vogelsang. Forms between 



amorpbous matter and crystals : 



Belonospbiirites ; cumulites ; felso- 



spbiirites; globospbiirites; globulites; 



grauospbiirites ; lougulites ; marga- 



ritos; spbiirolites. 

 Crystallus. See Quartz. 

 Cuban. See Cuban ite. 

 CUBANITE, Chapman. CuFe^Ss or Cu 



Fe;S4. Isometric. Cuban, Breith. 

 Cube ore. See Pbarmacosiderite. 

 Cube spar. See Anhydrite. 

 Cubicite. See Aualcite. 

 Cubic nitre. See Soda nitre. 

 Cubic pyrites. See Pyritc. 

 Cubizit. See Analcite. 

 Cubo'icite. See Cbabazite. 



