; 
1 
; 
. 
; 
: 
‘Blende— 
Third Supplement to Dana’s Mineralogy. 263 
Vétxnerire [p. 134].— Analyses by Rammelsberg of the mineral from Snarum, 
called also Hydrotalcite (Pogg. xevii, 296): is 
Mg 
1 2°61 87-27 19°25 4159 100°72 
2. 6-05 88:18 17°78 87 991 = 100°00 
3 ‘32 37°30 18°09 {[87°38] = 10000 
4 4-30 87°04 18°87 8738 = 100 59 
4 27, water 43:59=1 100. 
Wirticaire gap et [p. 88, and Suppl. a. niet by E. Tobler 
feng . Ch. u. Pharm., xevi, —(1) part soluble in muriatic aci id; (2) part race 
ibid. ; (3) the whole sogethe 
8 Bi Cu Fe 
1, Soluble part, 1600 49°12 30°70 164 = 97:46 
: — part, 1°26 0°53 0:86 127 = 3-96 
Whol 17°26 49°65 81°56 291 101-38 
The results agree nearly with those of M. Schneider. The formula may be 
2€u S+Bi? S*; but the sulphur is not sufficient for it. It corresponds better with 
the withthe to write it, 26uS-+-Bi* $2, or €uS+BiS; the iron being included 
the €u 
an loa of this ore from Wittichen is discussed by R. Schneider, in Pogg. 
xev 
Woure BAM [p. 351, and Suppl. 1, 1].—An imperfect clad ee of wolfram from the 
West shore of “ ty Chief's Teland’ 1 st, has been described 
by E. J. Chapman (Canaan wor [2], i, 308). It val found there in a boulder con- 
— sed by a vein of coarse granite, containing red orthoclase and 
g 
ea! 
le 
: 
Xrxotme ].—E,. Zschau has described the ‘epson of 
Xenotime in senate ee of Hint tere, Norway. in the N jeues Jahrb. Fa .. 1855, 
# tniberala.«. ste gcxton 3 with it are allanite n), poly- 
ae. titanic j iron; and ver isle olinite. The pao 7 evotine ‘onetime 
form regular twins with malacone (this Journ. xx, 273), an o have : 
a ppeieulecs heli some crys stals of orthite 2 (allanit ie), ion iron aid po ly- 
iS ts tails, we refer to the 
Analysis of the Seantiai atorded, 30°74, Yttria 60°25, Oe 7:98, Si, Fe, trace, 
Zixcire {P., nes Bere en 1. 11].—Oceurs at Schneeberg as a pseudomorph after 
‘na 1853, in N. Jahrb. 1855, 841. 
Additional references. 
n localities —At ton M e, Ga., according to Prof. C.U. Bice ig fom 
tee fora agg eee deve te, hite reece - spor Pye Craw A bee 
30 to 56 yromorphite, plumbo-resinite “ 
me eset like mero ret pmo “ geet blende, ation ome enemy 
tomolite, staurotide, kyanite, ilmenite 
Minerals accompanying the Gold of ‘Australia, Quart, J. Geol. Soc, 1864, x, 808. 
On the eee we pseudomorphs of Przibram, by E. Kleszezynski, Jahrb. k. k. 
— oe 46. 
