Alfred Harker FRS was an English geologist who specialised in petrology and interpretive petrography. He was Lecturer in Petrology at the University of Cambridge for many years, and carried out field mapping for the Geological Survey of Scotland... Wikipedia
Born: February 19, 1859, Kingston upon Hull, United Kingdom
Died: July 28, 1939 (age 80 years), Cambridge, United Kingdom
Awards: Wollaston Medal and Murchison Medal
Education: St John's College and Clewer House School
Books
The Natural History of Igneous Rocks
1909
The Bala Volcanic Series of Caernarvonshire and Associated Rocks: Being the Sedgwick Prize Essay for 1888
1889
The Tertiary Igneous Rocks of Skye
1904
Notes on Geological Map-reading
1920
Cambridge Natural Science Mannuals - Petrology for Students - an Introduction to the Study of Rocks Under the Microscope
The Natural History of Igneous Rocks - Scholar's Choice Edition