MINERALS OF SOUTH AUSTRALIA. 231 
Lydian Stone—Innamincka (Brown). 
Plasma—Near Mount Morgan (Goyder). 
Ruoponite—Elder’s Nob (G. A. Goyder). 
Rutive ! !—lLyndoch, Collingrove, Tanunda Creek; Mount 
Crawford, near Encounter Bay, in the form of fair-sized 
erystals (T. C. C.); near Balhannah, with quartz sand 
(T. C. C.); Angaston (T. C. C.) ; Echunga, near Oonata 
Water (Brown); near Victor Harbour, with feldspar 
and quartz (Goyder). 
SERPENTINE !—Mount Crawford (T. C. C.). 
SiperItTE !—Crinnis Mine (Selwyn); Oratunga Mine (Ulrich) ; 
Eudunda (Tate); Karkulto Mine (T. C. C.); Rapid 
Bay, Barossa Range, Mount Lofty Range, and various 
other places (Burr); near Blinman (Brown.) Analysis 
by T. C. Cloud of a specimen from the Karkulto Mine, 
in the form of a largely crystalline mass of a brownish- 
grey colour ; hardness, 3:5; and specific gravity, 3-9 :— 
Ferrous oxide oF Sera eras: 
Manganous oxide Bae sigan elt OO 
Magnesia... we ey eel 
Carbonic acid (by difference) ... 39°38 
100-00 
SitveR—Although silver occurs in considerable quantities in 
some of the lead ores of the colony, so far as I am aware, 
no isolated species containing this metal as an essential 
constituent has yet been discovered (T. C. C.). 
SMALTITE—Mount Ogilvie (Goyder). 
SPHALERITE !!! (Zinc Blende)—Wallaroo Mine, Aclare Mine, 
between Point Pearce and Coxney Point, Yorke’s 
Peninsula (T. C. C.); Two-in-the-bush Gold Mine 
(Brown); North Rhine (Tate) ; Wheal Ellen Mine, in 
large quantities (L. Seeger). 
STavuRo.iTE !—Angaston (T. C. C.); Mount Barker (Goyder). 
SteatiTE—New Mecklenberg (Tate). 
StisnireE—Aclare Mine (Goyder). 
STILPNOMELANE !—Near Oakbank, with gold (Brown). 
Sutpuur !—Echunga, in quartz, associated with pyrite (Cloud) ; 
near Montacute Copper Mine, in quartz, associated 
with pyrite (Burr); Wheal Ellen Mine, associated 
with sphalerite and galenite (L. Seeger). 
Tatc ! !—Flanks of the Kaiserstuhl (Tate); near Menge Town, 
Mount Crawford (Selwyn); Belvidere Range, River 
