author: philip sidney smith

... route rds . ) , 10 ft . S. of center line of rd . , in root on SW . side of 24 - in . oak tree ; copper nail and washer - 269. 29 Riverdale School , 2.2 mi . NW . of , at junction of Morgan and Amos- town Roads , in NE . angle of ...

... Isometric ; color gray ; hardness A. HNO3 stains slowly brown . HCI usually negative ; fumes some- times tarnish light brown . KCN negative . FeCl3 tarnishes irides- cent . KOH negative . HgCl2 stains iridescent . Sectile . Rare ...

... Esper Signius Larson. bal dever been very successful . Two types of lode ... free and also combined with the sulphides . The gangue is predominantly ... genesis of the ores is closely associated with the origin of the dies , as both ores ...

... planicon- vex configuration are in keeping . The size , however , is excessive for Ambocalia , all the known species of which are small . On the whole , it seems more probable that they belong to Martinia rather than to Ambocalia ; at ...