^3 
Andreasberg in the Hartz, which last locality sa loo n. 
has produced to this substance the names of ^at. Hist. 
andreolite and hercinite.—Among those sub¬ 
stances deposited in this case which are in some 
respects related to zeolitic minerals, may be 
observed the lazuUte or lapis lazuli, which fur¬ 
nishes the valuable pigment known by the name 
of ultramarine; and the hauyne^ a mineral so 
named in honour of the late celebrated French 
crystallograpber. Intermediate between the 
zeolitic substances and feldspar, are placed some 
mineral species which cannot be referred to 
either of these tribes: among them are the 
meionite and sommite, both from Vesuvius ; the 
scapolite, a Norwegian mineral, of which several 
varieties are known under different names, such 
as the vitreous scapolite, the compact and the 
common scapolite (called also wernerite^ after 
the late illustrious professor of Freiberg) ; the 
talc-like scapolite (micarelle of some authors), 
&c. ; the hergmannite and the fettstein 
are related to them.—Distinct from these is the 
sodalite, from Greenland, and a new concomi¬ 
tant substance, the eudialyte of Stromeyer, com¬ 
posed chiefly of silica, zirconia, and soda.—In 
this table-case also begins the suite of specimens 
feldspar^ which is continued in the next case; 
specimens of compact feldspar, among which 
are, the red variety from Sweden, frequently 
mistaken for hornstone ; the xveissstein of Wer¬ 
ner; 
