66 HARKER : CHKMICAL DATA FOR LAKE DISTRICT ROCKS. 
CoNisTON Flags. 
(76) . 58.55 (anal.). Lower Coniston (or Brathay) Flags, Was- 
dale Beck, near Shap Wells : Hutchings (XVIII.). 
(77) . 61.05 (anal.). The same rocks highly metamorphosed, 
near the Shap granite, Wasdale Beck, | mile above Shap 
Wells: Hutchings (XVIII.). 
Intrusive Rocks : Older Suite. 
(78) . 71.442 (anal.). Granophyre of Buttermere mass, Scale 
Force : Hughes (IV.). 
(79) . 67.180 (anal.). Microgranite of St. John's Vale intrusion, 
Threlkeld : Hughes (IV.). 
(80) . 60.45 (silica). Quartz-porphyrite (" quartz-andesite or 
dacite "), between Greenburn and Wythburn : 
Hutchings (XIV.). 
(81) . 61.15 (silica). Porphyry (" trachyte "), Shap Wells plan- 
tation : Hutchings (XIV.). 
(82) . 64.5 and 63.9 (silica). Garnetiferous porphyrite (0, 
doubtfully assigned to this place, near Dock Tarn, 
E.N.E. of St onethwaite Church, Borrowdale : MacFarlane 
and Thomas (XXIII.). 
(83) . 48.42 (anal.). Diabase, Robin Hood, Bassenthwaite : 
Hellon (XVII.). 
(84) . 45.65 (silica). Diabase, above Easedale Tarn, towards 
Langdale : Hutchings (XIV.). 
(85) . 45.54 (anal.). Diabase, Gleaston, Low Furness : Roscoe 
(I.). 
(86) . 50.96 (anal.). Another specimen of the same : Roscoe (I.). 
(87) . 51.10 (anal.). Another specimen of the same : Roscoe (I.). 
The age and geological relations of these last three rocks 
are doubtful. 
Intrusive Rocks : Younger Suite. 
(88) . 73.573 (anal.). Eskdale granite, S. of Great How 
Hughes (III.). 
