In a small bowl, whisk together the extra virgin olive oil, minced garlic, chopped rosemary, thyme, sea salt, and black pepper.
Rub the herb mixture evenly onto both sides of the lamb chops and let them sit at room temperature for 15 minutes to marinate.
Preheat a grill or cast-iron grill pan over medium-high heat until very hot.
Place the lamb chops on the grill and cook for 3 to 4 minutes per side, or until they reach an internal temperature of 135°F for medium-rare.
While the lamb cooks, place the asparagus spears on the grill and cook for 4 to 5 minutes, turning occasionally until tender and lightly charred.
Remove the lamb and asparagus from the grill; let the meat rest for 5 minutes.
Fluff the warm cooked quinoa and stir in the lemon juice.
Serve the grilled lamb chops over the lemon quinoa with the charred asparagus on the side.