As the names imply, one is predominantly found in eastern North America, while the other is generally found throughout Europe. Normally, European oak (also known as English oak) tends to be slightly darker in tone with a warm, golden hue. American oak is a little lighter and has more of a pink tint to it. As with any natural product, tones will vary. Overall, European oak contains less variation throughout. American oak shows more differences between light and dark shades. When it comes to grain, European oak has a wavy pattern to it, while American oak tends to have straighter grain that is subtler in appearance.