’ HAR 
the upper, and upwards in the lower half of the plana 3 the 
broader planes are obfoletely and tran{verfely ttriat ‘he 
acuminating planes are traniverfely ftriated, and ee the cry{- 
bl. oil the ay parallelly fiche the nacrowes planes of 
"Externally the harmotome is fhini ing, fometimes fplen- 
dent 5 its luftre is wat neers and vitreous. Internally 
it is generally lefs fhin 
Its fracture is uneven, mperfeétly conchoidal; the 
fragments are Srviengeee fiona and rather fharp 
ed. 
It is ngenerally tran {lucent ys. elpecially when of a yel- 
reyifh-white, and {mo rey colour ; 
ek it is feen perfectly aderen and colourlefs. In 
fome cafes 
ent parts of the cry 
t is moderately hard ; feratches glafs : the Scottifh vari- 
‘ety appear to be rather harder than that of the Hartz. It 
is brittle, and ealily frangible.- The fpecific gravity of the 
white variety, according to Heyer, 2.353; according to 
cae b, 2.355 3 grey variety, 2.361, Weltrumb ; 2.333, 
as: is faid by Reufs to sania ih double re- 
frattion. When put on burning coals it emits, according to 
Hauy, a age pholphorefcen — which we 
could not obferv 
ition into a 2 = The crofs ftone is 
partly di ffolved in acids, but does not form a gelatine with 
them, Jike the zeolites. Oxher chanical characters pasha 
.¢d in the books of mineralo ogy appear to be erroneo 
The analyfes given of this mineral i Heyer, Weltrumb, 
‘Klaproth, and Teffaért, are very fimilar in eheir refults. 
~-Crucif. var. from Dodec. var. from 
: Andreafberg. Oberttein. 
: Silica = ~ 49 = ~ 47: is 
Barytes. - s 18 < “ 16.0 
Alumine - - 16 - - 19.5 
Water - 15 wien 13.5 
hs ee en ee 
100 Klaproth. ' 100.0 Teflaert. 
The crofs- Lona or harmotome has been hitherto found 
ree ong! artz 5 x Oberttein, i in the palati- 
a ae 
ed (in dnis) in the ourdie oe the vein, weave i 
may be confide 
the newett of the minerals t 
y aie ore, and red fil- 
=e this heal pompaey 
varieties, Nos. 2 and Pe 
onl ina of lead, aeons f 
“i 
nae 
, the degrees of tranfparency are different 3 in differ- _ 
al. 
with cold v hegar-groun nds, or a ilatien It 
likewife a _ practice to have the pie gitar and ait 
; and 
$ occurs | 
ps 3 a cry raifed by the ponents 
HAIR 
‘We underfland, that a fine group of cryftals of cruci- ° 
form EROS from Iceland, Is preferved in the Imperial 
Cabinet of. 
RNAD. j in n Ge, raphy, atown of Hungary; 12 miles 
EME eg ee baer 
i | ES a town of Hungary ; ; 16 miles W. of 
0 
HARNAS, a fmall ifland on the W. fide of the gulf of 
Bothnia. N. lat. 60° E. long. 177 12'. 
A SS, acomplete armour, or ae whole equipage 
and a eee of a cavalier heavily armed; as cafque, 
cuirafs, & 
he onl is formed of the French Aarnois, which fome 
evaxss, @ lamb’ 
or harnifch. 
from the Celtic a ac abel 
Under king Richard II. it was exprefsly forbidden all 
men to ride ca, Sara with launcegays. (Vide ftat. 7 Ric. II. 
. 13.) In the ftatute 2 Hen. iV. cap. 14. harneis feems 
ms inchide all kinds of furniture for offence as well as 
ence, _ of men and horfe; as {words, buckles for b belts,. 
ird 
é Fetes, in: 
traces, trappings, and ae _ 
anithal that is em si age 
ARNESS-galls, in th ar -d lumps’ or nna pro- 
duced in ae —— of horfes or other ee by the pref- 
Rural Economy, a term fignifying the 
mee eam. horfe,. or other 
firft w 
water. 
ARNESS-room, a {mall place contrived for the purpofe 
ell wafhed. from the parts by means of foap 
free from mouldinefs, it ae be. perfectly, 
ie RNIT, or Arne, in Geogr, 
Englifh channel, about two miles 
from Sark 
HARO, a walled town of Spain, in Old Cattile, at the 
influx of the rivulet Tironi into the Ebro, ina fertile country, 
graphy, a {mall ifland in the 
rom Guernfey, and one 
abounding in grain and fruits; contaiming 700 IGS, 
three parifhies, and a convent; 12-miles N.E. of Burgos. 
ARO, Hanrou, or Harol, in the Norman 
Clamour. de Bane is a Pp ea — 
fin again’ iste i on asin of Raoul firft ihe af 
Normandy, about the year 912, who rendered binvelf vene- 
is rable to his fubjeéts by the feverity of his juflice ;: fo that 
they called on him, e1 fter his death,. whtn th 
any Facragee Some derive it Harola,, Meg 
who, in the year 826, was made < 
‘hah lama a: rau, g. d. 
