80 



GEOLOGY — CATALOGUE OF MINERALS, ETC. 

 CATALOGUE— Continued. 



No. 



Name. 



Locality. 



36 

 37 



38 

 39 

 40 

 41 

 42 

 43 

 44 

 45 

 46 

 47 

 48 

 49 

 50 

 51 

 62 

 53 

 54 

 55 

 56 

 57 

 58 

 59 

 60 

 61 

 62 

 63 

 64 

 65 

 66 

 67 

 68 

 69 

 70 

 71 

 72 

 73 

 74 

 75 

 76 

 77 

 78 

 79 

 80 

 81 

 82 



Obsidian and pumice, in same mass . 

 do do 



Crater pass, Cascade mountains, O. T. 

 do do.. do 



Obsidian, columnar 



Black basalt, with zeolites 



Amygdaloid, with zeolites 



do do , 



Black basalt, with olivine and mesotype , 



Scoria, blood-red 



...do 



Metamorphic slate 



Scoria, from melting of last 



Dark green basalt 



Pitch stone 



Scoria, red. 



Scoria, black 



Vesicular trap 



...do 



Quartz 



Pitch stono. 



Infusorial deposit 



...do 



-do. 



.do. 

 .do. 



do. 



.do. 



.do. 



.do. 



.do. 



.do. 



Upper Pit river 



Crater pass 



...do 



.do. 



Hill in Des Chutes basin 



Cascade mountains, latitude 44°. 

 do do do 



Crater pass, 0. T... 



Upper Pit river 



Mount Hood, O. T. 

 ...do 



...do 



Upper Pit river 



Mount Hood, 0. T 



Upper Des Chutes river, O. T. 

 Pit river, above upper canon. . 



Monterey, California 



do do 



.do. 

 .do. 



San Francisco, California. 



Sonoma. 



Monterey 



Pit river, lower canon 



.do. 



.do. 



.do. 



Alkaline efflorescence 



Red earth 



Infusorial earth 



...do 



Deposit from waters of Klamath lake. 



Infusorial deposit 



...do 



-do. 



Infusorial mud, later. 



Volcanic ashes 



Silicified wood 



....do 



Pit river, above lower canon 



20 miles above upper cation 



Shores of Rhett lake 



Nee-nee Springs, Des Chutes basin. 



Lost river. O. T 



Lower Klamath lake 



Mpto-ly-as river, O. T. 

 do do 



Hills near Dalles, 0. T 



Cascade mountains, 0. T. . 



Mount Hood, 0. T 



Petaluma, California 



Upper Pit river, California. 



