"At the ice caves, which are six miles from Trout Lake, the stalactites are more beautiful and wonderful this year than ever before, and this was Mr. McFarland's fifteenth trip there. He broke off and took to camp chunks of ice weighing 100 pounds. Pleasure parties who come to the lake use considerable of the ice for packing their trout to take home. All you have to do is to take a torch of pitch pine or a lantern, and go into the big caves and pack off all the ice you want. It is a sure crop, and never fails." Ice Spring in the Rocky Mountains, Oregon. (G. Gibbs, _American Journal of Science and Arts_, 1853, Second Series, vol. XV., page 146.)--The Ice Spring is about 60 kilometers from the South Pass to the right of the Sweetwater River. It is situated in a low marshy swale, where the ground is filled with springs; and about 60 centimeters below the turf is a sheet of horizontal ice, some 10 centimeters to 30 centimeters thick, lasting throughout the year. The ice is clear and is disposed in hexagonal prisms; it has a slightly saline taste, the ground above it being impregnated with salt and the water near by tasting of sulphur. Freezing Lava Caves in Modoc County, California. (_Dispatch_, Frankford, Pennsylvania, 22d January, 1897, reprinted from another paper.)--The lava beds, where the Modoc Indians made their last stand against the United States troops, are described as an immense field of lava covered with a beautiful forest of conifers. Numerous caves of varying shapes and dimensions are scattered throughout these lava beds. Some are mere covert ways, with an arch of stone thrown over them; others are immense chambers some meters from the surface; another kind sinks deeply and may be in a series of chambers united by a corridor that opens at the surface; while another kind seems to go directly to the centre of the earth without stopping. Some of these caves contain ice and from them the Modocs drew their water supply while besieged by the troops. Judging from what is reported of the caves the quantity of ice in them must be large. The thermometer in winter in the region is said to go as low as -30° C.