Dragon-type PokÃ©mon may be holding this item when caught. A Dragon Scale is an item introduced in Generation II that evolves Seadra into Kingdra when held while being traded. This item cannot be bought, only found, but can be sold for 1050. In the Johto region games, this item can be found in Mt. Mortar and at the PokÃ©athlon Dome in PokÃ©mon HeartGold and SoulSilver.
A millstone weighing a ton or two can do a lot of damage before it comes to rest. A millstone turning 125 revolutions per minute will destroy the millstone cover and I seen then destroy machinery in a mill and go through a 14 inch square log wall like butter and before they come to rest out side the mill.
Best Answer: This article says a typical cinder block weights approximately 26-33 pounds. Based on my recollection, that seems to be correct. I know it's way more than 9 pounds... The concrete commonly used to make concrete blocks is a mixture of powdered portland cement, water, sand, and gravel. This produces a light gray block with a fine surface texture and a high compressive strength. A typical concrete block weighs 38-43 lb (17.2-19.5 kg).