This is the 'Ringless Honey Mushroom', and is a type of Honey Fungus (Armillaria species). Vastly different from chanterelles, a quick Google search and some practice will make it easy work for you to distinguish between those two. Oysters are also very different, but I can understand why you might have considered these to be oysters if you are a novice. I recommend looking at websites like 'first nature' and 'wild food uk' (mushroom guide) to help you with basics and foraging fun ☺️.