184 T. &. Hunt on Norite Rock. 
does not seem probable that these masses could have been 
derived from any of the far off localities already mentioned, 
was recently pointed out to me by Mr. G. F. Matthew of St. John, 
to whom we are indebted for a great part of our knowledge of . 
e 
sas, are cited in Dana’s Mineralogy as localities of labradorite, 
but as I have never examined specimens from these laces, 
am unable to say whether they resemble the characteristic anor- 
ibed. 
orway, was given by 
Esmark to a rock composed chiefly of labradorite, which 1s 
found in several localities in that country.* ha 
noticed the close resemblance between two specimens of norite 
SSSR ae et ce eee 
a 
7 
Cy 
