Copperridges.com
Copper shingles can be found in Home Depot or any other home improvement store. You can look and feel what the shingles will look like and if you want to put them on your house.
Ridge
Some examples of metals that look like copper include brass, bronze, and rose gold.
They tend to look a little like slate. They are thicker than a 35 year. They look right on LARGE houses.
Copper oxide appears as a black or dark brown powder after copper has burned.
Laminates are asphalt based. Laminate just means that you have two layers laminated together to give you more of a "3D" look like cedar shakes. Your laminate shingle is a better shingle over the legacy 3-tab shingle. For the reason that it's all one, solid shingle. Less likely to lift in high wind. Plus, your higher life shingles are generally laminate style shingles(30yr, 40yr, & 50yr).
they were scary
It's made of copper.
blue coloured
From the green growth (moss, etc.) on the canyon walls that makes it look like copper ore.
Copper is a brown solid. Take a look at an American or Canadian penny. In nature, copper is usually found as an oxide that is bluish green. The Statue of Liberty is copper and has oxidized to this bluish green color.
In a million years, the Mid-Atlantic Ridge may continue to grow as tectonic plates move apart, leading to new seafloor spreading and volcanic activity. This could result in the ridge becoming more pronounced and longer over time.