LEGEND

QUATERNARY - Q | £ Stratified clay and sand .

JURA S SIC 1°?! t :

Gratte and porphvritie grante

DE VONIAN | oc CARBONIFFROS ESS | Liunestone

Purcell La va basals and rhvaodite HT oi

Purcell sills “dl yradatims from quhbre to granite ntrusive cquvalents of Purcell lavu

PRE d A4 CAMBRIAN

Siyeh formation argflite some siliorors dimestone |

Kitchener formation

ulcuremus quartiite, limestone |

A2 = Hd

Creston formation ‘ > yrevish vatharing orgillarvons quartiite und quartzale |

Canada Department of Mine

HON L.CODERRE, MiNisTER: R 5 MCOoNNEL.. D Ty MiNISTER