pm al 
: Prisms, They occur in. star Tonest 
Sixth Supplement to Dana’s Mineralogy. 347 
AnaLormg.—See er 
Avorrutre [p. 2 d ITj.— figures of anorthite from Vesuvius are given 
Fi F, pera (alin Ni cia, | Fy 6), in which there are the new planes we it, 
analysis of anorthite from the diorite of the Urals, by R. H. Scott, Esq., is 
Bren in the Phil. M , 518 
Aratire [p. 396, and 1, 01, 1, Vv, Vj.—Crystals of a blue color, called Lazur 
apatite, occur with lapis lazuli me Bucharei in Siberia according to N. Wonton 
as — Nat. incase w 1857, 224), 
E [p. 864, and IV under ee .—Analysis by C. Bergemann (Leonh. 
a, Brom, 1857, 397) of the armoxen a 
As Pb " ‘ ; 
1681 10°52 a - 18-11 34 trace. = 99°33. G==5'79. 
No allusion is made identity of areeoxene and dechenite, a fact pecan 
by Dr. Krantz, and rented by a qualitative analysis published in Supplement 
Ase Lrum [p. 469}].—A large deposit of neve occurs in Tschetschna fai 
tween Te Terek and Argun (J. f. pr. Hea Ixxili, 232). 
AUERBACHITE, roe meg pid op ann has aah under this name (after 
tion (J. f. 
Dr. Auerbach) a mineral from riupol, near zircon in form and composi 
= coor aay 209): It is dimetrn with the angle 2 at re basal edges of the 2 tes 
Pg 86° 30’ to 87°, and at the pyramidal edges 121°. Color brownish gray ; 
: weak, ee ‘asy ; H=65; Gy P08. Infusible alone, but fuses with Saale 
Potash. inte 
Sa Zr 55-18 Fe 0° ign. 0-95= 
giving th snk of 1:1, This pons composition, less hardness and 
Specific gravity +6. greater fusibility with potash, distin: rere it from zircon [and 
Pha it may be -an altered zircon, in hich part of f the zireo a ae 
-BAIKERITE, Herm te-brown_ shins wax from the Me wage of 
but i ee 
Tal —A choco 
Baik Kal ( (J. “t pr. ‘Ghani eit B0 230), of the hardness of wax, 
at a higher 
Segid : 
with the warmth of the hand; fases at 52° C. to an Sy Se 
hmperature distils fiend leaving a little of a carbonaceous residu 
— naphtha and turpentine. Attacked by alcohol. In oo parte there are 
ax-like substance ee in aleohol, - rs a 7-02: 
luble - . - - 6018 
Thick fluid resin, -..*..)* any Sie «2. 8241 
Y impurities, eicnimss aed meats wre Aas eas Oe 
100-00 
oe oe Pes —A pseudomorph after calcite of the form Pa (sca- 
lenohedr ie biol dear uaneaa (Hessenberg, Min. Not. Forts 
py DinBE ee oe Bib occurs at Tres Puntos, near Copiapo, ith: ie fi 
Tio, this vol. p. 
in the 
vee a ‘y Suppl. under Mica].—A black mica from Pfitsch 
Tyrer haying I had 9 on aed F. de Mia) 8 As, Wie a xxiv, 285): 
. Mn, Fl 
Si “a Re 
— 1571 13-04 he 1142 «276 = 98-64 
ene ..117}.—An impure a serpentin age Engaddin, 
=p Md a aja by Baten (Sitz. Akad. i Wi, xxiv, at 
ca d after s 
found, p ‘e ‘Miller (ver Nal Nat. Ge es Bool ath H 4th Heft, oft 1867, P. ‘ra) bea 
one to three lines long 0 
Markirch thi 
in he Ve ln am aes along wit Sick pret aes scaettigs 
in Siac e, and without cleavage, 
