Many cuts of beef now meet the USDA's regulations to qualify as lean or extra lean. 1  Of these, the following are considered extra lean: 2  Eye of round roast and steak. 3  Sirloin tip side steak. 4  Top round roast and steak. 5  Bottom round roast and steak. 6  Top sirloin steak.
Some varieties of Limestone are more porous than others. In general, limestone countertops are porous and vulnerable to stains. Water and soap spills need to be wiped right to prevent staining.Acid substances such as vinegar, lemon juice and ammonia will cause surface discoloration and etching.n general, limestone countertops are porous and vulnerable to stains. Water and soap spills need to be wiped right to prevent staining. Acid substances such as vinegar, lemon juice and ammonia will cause surface discoloration and etching.
The extent to which the stone is porous, defines the amount of stains on it. Marble is more porous hence the chances of it to stain easily are higher and requires more care. Granite is not that prone to stains. To sum up, granite and marble are both natural stones.Granite is sturdier of the two as it does not scratch and stain easily.hese results in the surface getting textured so that it results in a non slippery stone, which can be used for paving the roads. Honed granite is a more reflective and shiny surfaced and has a deeper color to it. Now, the marble consists of different kinds such as limestone, travertine and onyx.