Rinse clams thoroughly and several times in cold water to completely remove sand.
Optional if needed:Soak the clams in a large amount of water with the coarse salt for 3 -8 hours. They will purge the sand they contain. Place in the refrigerator.
Pour the olive oil in a pan. Add the garlic. Cook over medium heat for about a minute, add the clams
Add the dry white wine and bring to a boil. Add the clams. Season with salt and pepper.
Cover and cook over medium heat until the clams open, about 7 to 10 minutes.
Once all the clams are open, place them on the serving dish and Pour the sauce over the clams.