20 , ,. Announcement of the 



MINERALOGY AND PETROGRAPHY 



i. Elements of Mineralogy. Lectures and laboratory work. Two 

 hours, either semester. Lectures, T, Th, at n. Laboratory 

 work, two hours a week, to be arranged. Mineralogical Lec- 

 ture Room, T. H. Professor KRAUS, Assistant Professor HUNT, 

 Mr. CLARK, and assistants. 



1 This course includes the elements of crystallography, physical 

 and chemical properties, occurrence, uses, and determination 

 of the more common minerals. For this course a knowledge 

 of elementary inorganic chemistry is necessary. 



9. Lithology. Lectures and Laboratory work. Two hours, either 

 semester. Lectures, M, F, at 9. Laboratory work, two hours 

 a week, to be arranged. Mr. CLARK. 



The lectures include, aside from a review of the rock-forming 

 minerals, a discussion of the origin, modes of occurrence, alter- 

 ations, methods of determination, and uses of the more im- 

 portant rocks. In the laboratory the student is required to 

 determine by means of the macro-physical properties a large 

 number of rock specimens. Field excursions will also be 

 made in order to acquire facility in the rapid determination of 

 rocks in the field. Prerequisites, Mineralogy I and Geology I. 



ENGINEERING 



12. Surveying. Drawing. Lectures. Text-books. Recitations. Field 



Practice. Four hours. Given first semester. 



Linear Measurements. Field Notes. Verniers. Angle Reading. 

 Traverse Surveying. Computing Areas. Platting. Leveling. 

 Profile. Grade Line. Vertical Curves. Straight Lines. Stak- 

 ing out Buildings. Setting Grade Stakes. 



For second year students in Forestry and Landscape Design. 

 Assistant Professor RASCHBACHER and Mr. BRODIE. 



13. Surveying. Field Work. Drawing. Mapping. Four hours. Given 



second semester. 



Surveys with Stadia, Plane Table and Camera. 

 For students in Forestry and Landscape Design. Assistant 



Professor RASCHBACHER and Mr. BRODIE. 

 3. Surveying. Summer Camp. Eight hours. Camp fee, $10.00; 



Summer Session fee, $20.00. 

 This course is given at the Engineering Camp of the University 



of Michigan, on Douglas Lake, six miles east of Pellston, Che- 



boygan County, Michigan. 

 The course includes azimuth work ; compass, plane table and 



stadia surveys ; railroad and land surveys ; triangulation and 



hydrographic surveys ; cross-section work, and soundings. 

 Particular attention is also given to the care and adjustment of 



instruments. 



