Anything you can find written by Robert Balk:
Born in Estonia, Balk came to the United States in 1924 with a doctorate in geology from Breslau to assume a position as assistant in the department of geology at Columbia University. He was appointed, in May 1925, to map the geology of Newcomb Quadrangle, the greater part being in Essex County. “Primary Structure of the Adirondack Anorthosite,” published March 1929, is one of the many articles Dr. Balk researched and wrote for the Geological Society of America Bulletin. He taught at Hunter College, 1928-1935, all the while pursuing independent field study on weekends and holidays. While an associate with the New York Geological Survey, he began an intensive study of the Adirondack Shield. Instead of establishing headquarters at some hotel or village as was the custom, he carried his food and lodging in a pack and camped on top of outcrops and at the foot of cliffs. As he was an expert climber, nothing escaped him, his specialty being the structural geology of igneous and metamorphic rocks. The number of days and nights he spent in the Adirondacks and in the Johns.
The most accessible text about the Adirondacks written by Robert Balk is a forty-three page chapter entitled “The Geologic Story of the Mountains.” It was included in the 1942 publication of The Friendly Mountains, Green, White, and Adirondacks. From the first few words, and in an immediately captivating way, Dr. Balk conveys his deep love and knowledge of the mountains:
The Friendly Mountains are old. They seem wise, like aged folk wrapped in shawls of deep green, who, having experienced aeons of geologic past now contemplate their life through mists of time. These ranges have forgotten more experiences than the young alpine chains of the west have yet known. They have lived through so many millenniums that they can afford to be tolerant of the little humans that swarm over them like ants. These ranges are venerable... It has been said that when men and mountains come together great things take place. Certainly large ideas are born, and great questions posed.
PS: the above is an excerpt from the chapter I authored for “Heaven Up-h’isted-ness” the very recently published 46ERS book.