W. 7. Repper on some Minerals from New Jersey. 
35 
Same area in Linn county ; high prairie. 
Andropogon furcatus 80 per cent. 
Andropogon scoparius 5 per cent. 
Liatris squarrosa 8 plants. 
Euphorbia corollata 1 plant. 
Panicum dichotomum ane 
Keeleria cristata 1 oe 
Oxalis violacea 1 plan 
chinacea anguieitla 1 plant. 
Linum Boottii 1 plant. 
Aster oblongifolius 5 plants Polytznia N uttelli 1 plant. 
Solidago linifolia 1 pla Bouteloua curtipendula 1 plant. 
Salvia Pitcheri 1 Saas Ambrosia pycnostachya 1 plant. 
Amorpha canescens 5 plants. Petalostemon violaceum 1 plant. 
Helianthus rigidus 3 plants. Polygala incarnata 1 plant 
Sorghum nutans 8 
Lespedeza capitata 5 plants. 
Solidago Missouriensis 6 plants. 
eanothus ovalis 1 
Aster azureus 3 plants 
Art. V. ingress? “A some Minerals from New Jersey; by Prof. 
Rapper, of Bethlehem, Pa. 
1. Iron, Manganese, Zine, Chrysolite, 
E Stirling Hill, gies county, N. J., which with its neigh- 
ae ‘the Minehill, seems to an inexhaustible storehouse of 
inte minerals, both scientificall y an d commercially, has 
furnished an antitype to Prof. Brush’s Hortonolite from the 
adjoining Orange county. 
Crystallizatio: stals 0 occur in great numbers, grou 
a Se — of all idea! tont an ei aren inch to a 
ength and nearly one inch in breadth. They are most] 
rou ote to an ome alteration of the surface through 
ric waters, bine dull on the outside, but with lus- 
ome of them, 
eter. e 312 (an 
Oa over 2, 130°), 2% GsAR 115°), 1a (wit at top, 77°) Gene- 
rally subordinate I have observe the f following forms : 27, 1-7, 1-3 -2, 
O, and a face replacing combination edge 7-2 \14 with paralle 1 
