Grilled Pork Chops with Peaches and Pole Beans

Name: Grilled Pork Chops with Peaches and Pole Beans
Ingredients: 1/2 cup olive oil plus more for drizzling; 1/2 cup vegetable oil; 3 tablespoons chopped fresh marjoram, divided; 2 tablespoons Dijon mustard; 2 tablespoons minced garlic; 1/4 cup white wine vinegar; Freshly cracked black pepper; 4 1 1/2-thick bone-in pork chops (about 1 pound each); 4 teaspoon kosher salt plus more; 8 cups (1 1/4 pounds) pole beans (such as Romano, haricots verts, yellow wax, or green beans), trimmed; 1/2 cup thinly sliced shallot rings; 3-4 semi-ripe peaches, halved, pitted