COAL SEAMS OF HOLMES COUNTY. 829 
feet) of the Lower and Middle Kittanning coals to each other, as is 
the case in some mines near Buena Vista, just over the line. The 
upper vein is here (Croft’s) 4 feet thick, and the lower 3 feet, as 
reported. 
At Andrew Schrock’s, in Walnut Creek (Section 24), the coal is 
33 to 4 feet thick, and its structure isshownan Fig. XII. The sulphur 
and mineral charcoal streaks near the center are not permanent. Below 
is an analysis: 
BLGQU REE AL 
LOWER KITTANNING COAL, (N25)ANDREW SCHROCK 
WALNUT CREEK TPR. 
re ae RE SE Ee 
SG aS Rasa a0 ae i ir a CS Ce 
OOO yA UL 00 a Bead 
lore Porting Se OMEN tL, Nil tnd Leven 
© oa oy pela a SE a A ee SC 
S\ OLE ondk S OOT, wor Vey AA WOES NU 
Soa Ashe Ol Gem Geeci Rex Rect DEGESGAEE PACE GP Bek Bee Bee em GN Oe ee ee, ee ee). ee ee ee es 
eee 
Pome ten) doe el SO 
Scave} Ort, to lin 
Lower Kitlanning oe A. Schrock, Walnut Creek (Lord). 
INTOIStULN OR oe RRS Rees Coy cae eee cae ae sek cae ROT See acie oun waa a oabe Scuece Sec seetesS arctan 4.49 
Volatile combustible ere NEN ARAL EN NARS rai tM Mele ae a AREER EO RANE oi oh 42.50 
ESUXS UGA DO Meee ecto meio esoree ca ala a cine Sale Ce Hand pists weal ais sivianwetaielectiaieeeeieites 47.27 
PAN Tn Pere serene ara ciate cree ter haar ci tect La cature gt Tere aclar sam oi aloyu'e'als Sibiei sista 410 4 Sieg vieiele wieiieiuisjs’e'oieiee 574 
BO FE Ty ay 2 US Re a OR ar A ee 100.00 
Ullplatargeeeeeeeectnsenccsocteec ec sutra eeecicre Gnalvonscociaewetis cclesslseoaielesesecsetesdeces esse ser 3.41 
These figures show about the average quality of the seam. 
At M. Zahner’s, on the eastern line of the township, limestone 
guides are missing, but the coal now worked is probably the Lower 
