47 
crystals, the aggregations of acicular crystals 
called needle tin, the massive, the pehble like, 
and granular tin stone (shoad tin, stream tin, grain 
tin, &c.) ; and among the varieties of colour, the 
greyish white crystals resembling scheel-ore, or 
tungstate of lime.—The ores of tungsten, which 
generally accompany those of tin, are—wolfram, 
(sch^elin ferrugineux Hauy), crystallized and 
massive, from Bohemia, Cornwall, &c.; and the 
scheel-ore, or tungstate of lime (scheelin calcaire 
Hauy), among the crystallized specimens of which 
is the primitive acute octohedron from Allemont 
inDauphine, first described by Comte deBournon. 
—In this case are also placed the specimens of 
molybdena, or sulphuret of molybdenum, which 
should not be confounded with graphite: the yel¬ 
low powder on feldspar, from Westmania in Swe¬ 
den, is oxide of molybdenum. 
(Case 42.) Part of this case is occupied by the 
ores of titanium, viz. the oxides, called titanite, 
brown-ore, brunon, (sph^ne, and titane siliceo- 
caleaire Hauy), among the varieties of which is 
that in.large flat octohedral crystals from Nor¬ 
way, with epidote, Sjc.; also the variety called, 
by Saussure, raijonnante en gouttiere, from St. 
Gothard, on feldspar, with chlorite, &c.—Titan- 
shorl, also called rutile; massive, crystallized, and 
2 fibrous, 
SALOON'. 
Nat. Hist 
