The different colours are from different minerals. A reddish colour could be due to a mineral containing a lot of iron, for example. Weathering, staining, mineralogy and method of formation all play a part.
White, yellow, red, blue, gray, green, pink, brown, and pretty much all colors in between.
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water and rocks salts
Conglomerate rocks are formed from rounded particles, while breccia rocks are formed from angular particles. This difference in particle shape is due to the transportation and deposition processes that these sediments undergo before forming rocks.
There are thousands of different types of rocks.
different wavelengths from different colours
A star's color is caused by the type of gases its made up of and the temperature..
Sediment is brought to a location from different areas by water and wind. Of course there would be different ones at a different beach.
We see different colours because other colours are being absorbed.
White, yellow, red, blue, gray, green, pink, brown, and pretty much all colors in between.
A prism causes white light to separate into a spectrum because light of different wavelengths (colors) travels at different speeds inside the prism. This difference in speed causes the light to refract at different angles, resulting in the separation of the colors of the spectrum.
That is not true. If you are talking about all the colours of light in the spectrum coming from white light that is true. When white light passes through a glass prism, it causes the light to split into different colours because of the different angles at which they refract.
Rocks are not the same because, they come from either a Volcano, or they are broken from the Earth's ground. So this causes it to be different shapes and sizes.
When you look at a rock and see different colors, those colors are minerals .The pressure and heat causes the minerals in the rock to change into different minerals which cause the different colors in the rocks.
It has many different colours
No, its erosion that causes rocks to change
Xanthophyll