142 Seventh Supplement to Dana’s Mineralogy. 
B.B. fuses to a black glass. Comes from Iwaara in the Kunsamo Kirchspiel in 
Finland. 
Scoroprre [419, [].—Lippmann has named a mineral found in small beet: aye 
tals at Schaiesbers, Cobalt-scorodite. It = with hypochlorite an 
enngott’s Min. Forsch. for 1856, 1857, p. 3 
Seerentine (282, I—VI].—Antigorite, shown to be slaty serpentine by G 
Brush, has since “ile analyzed by Stockar- — with Oe: same result basil 
Min. Forsch., 1856, 7, 72). The mean of two analyses is 
Si Al 
Fe ” Nt 
40°83 8 20 5°84 36-26 12:37=98'86. 
ockar-Escher regards the alumina as ue egeecee the s 
acts has described under the of Vorhause rit a , mine eral from the Fleims 
Valley in the or at Monzoni, having os composition of Retinalite, but im- 
i i i t occu ve ahi hous, of a bro 
‘greenish-black color; weak waxy lus' scia: yellowish, pate or brownish yellow to 
brownish s ; py G.=245. Analysis by J. Oellacher (Kenn. Min. Forsch, 
1856-57, p. 71): 
Si Mg Fe Mn H 
4121 8924 172 0830 16°16, CaCl, Oa*P 0-9-9959 
— is probably serpentine mixed with a little Deweylite. 
aher chro 
A pseulomorph occurs in Unst, according to Dr. Heddle (Phil. 
Mag., [4], xvii, ae 
Sarrusosrre [447, f, IIT].—Smithsonite from near Wiesloch contains carbonate 
of cadmium. It ies a stab nea to wax-yellow color. An es in the labo- 
ratory of Prof. Bunse d: 
VAN OMe 718) “Gad FeG MgG 2n,H ZnS Sand 
89-97 3°36 2:43 057 032 1:94 0-47 0-45=99°51 
Specutar Iron.—See nee 
des 
of Guarinite, after Prof. G. Guarini of "Naple es, (Zeit. D on mc) Gess. x, 14) Tt is is 
stated to occur in dimetric entala with difficult cleavage. Color cece? -yellow. 
Translucent or transparent. Lustre eubadamantine and adamantine on cleavag? 
faces. H—=6—6°5. 7. _Compositio 
Bess he Ga Fe, Mn 
33°64 3°92 28°01 trace = 95°67 
The author observes that pt composition is near that of the sins of Piedmont 
(Greenovite, Du/’r.). 
Smatire [142].—An antimony ochre occurs with antimonial jiickcat- hire and 
spathic iron near Eisern in the Siegen District, and contains, according to rier | 
bel (Pogg., cv, 146) Ni 0-17, Fe 5°56, H 9-42, along with ‘antimonious cid 
The oxyd of iron is hydrated. 
Pe eae tae ser A. £. ranges mer (Beskrif. Finl. Min, and Jahrb. Min., 1858, 
3).—An altered anorth 
Terraprarire [21, 512, = 0) U. Shepard bess described (this Jour., ats [> xxvii, 
39) — from Lum mpkin Co., Ga. It occurs in gneiss. It is ated with 
gold, pyrrhotine, chlorite, ilmenite in broad curved crystals, and some ne ane and 
e observes that it is also found at the Pascoe Mine in Cherokee Co-, and 
ata place sla Van Wort in Po 
Dr. ©. T. Jackson has analyzed the tetradymite of Dahlonega, Georgia, and ascer” 
tained that it is the mineral, usually arranged under tetradymite, called bornite. 
pt tees ~ Jour., [2], xxvii, 366): 
Bi Gold (mixed) 
seo 118 79°08 0°60 = 98°86 
— e 
