Forbes Lists. Profile. Valparaiso University is a private university in Valparaiso, IN, affiliated with the Lutheran Church. Founded in 1859 by Methodists as one of the nationâs first coeducational colleges, it was bought by the Lutheran University association in 1925.
Rating Newest Oldest. Best Answer: Most rocks have a specific gravity of between 2.5 and 2.9. Therefore a cubic meter of rock would weigh 2,500 to 2,900 kg. Of course there are exceptions, but 90% of the rocks found on the earth's surface would be in that SG range.
The weight of gravel varies depending on the size of the pebbles and the amount of moisture the gravel contains. The typical weight of 1 cubic foot of gravel that is 1/4 inch to 2 inches in size is 105 pounds when dry, and 125 pounds when wet. It is important to know the weight of a cubic yard of gravel if you plan to transport it in your truck.