23 
Strontian,,and Andreasberg in the Hartz, which saloon. 
last locality has procured to this substance the n AT, BjST» 
names of andreolite and hercinite. — Among those 
substances deposited in this case which are in 
some respect related to zeolitic minerals,, may 
be observed the lazulite or lapis lazuli, which 
furnishes the valuable pigment known by the 
name of ultramarin ; and the hauyne, a mi- 
neral so called in honour of the celebrated French 
crystallographer. — Intermediate between the 
zeolitic substances and feldspar are placed some 
mineral species which cannot be referred to ei- 
ther 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 illus- 
trious professor of Freiberg) ; the taSklike scapo- 
lite (micareile of some authors), &c. Also the 
bergmannite, and the fettstein of Werner are re- 
lated to these.- — More closely allied to feldspar is 
the substance from Krieglach in Tyrol, called 
blauspath (blue spar) by Werner, and which was 
formerly considered, by the same mineralogist, 
as a variety of compact feldspar.— In this glass 
case also begins the suite of specimens of feld- 
spar, which is continued in the next ease : speci- 
mens 
