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crystalwisdom
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I'm not sure if this question will make sense, but is there a difference between a rock and a stone and if so, please explain. I'm also curious as to when a rock can be called a stone, or vica versa. Thanks.
I've never come across any size classification scheme that uses rock or stone before. I don't think there is any strict difference in size.Bladibla said:i normally recognise like this:
Pebble: smallest, grain sized
Stone: bit bigger, marble sized
rock: a bit more bigger: fist size.
Boulder: huge
A rock is a naturally occurring solid substance composed of one or more minerals. A stone, on the other hand, is a specific type of rock that has been shaped or modified by natural processes or human intervention.
Rocks can become stones through a process called weathering, which involves physical and chemical breakdown of the rock's surface. This can be caused by wind, water, ice, or even plant roots. Over time, these processes can shape and polish the rock, transforming it into a stone.
The type of stone a rock becomes is determined by its composition and the type of weathering it undergoes. For example, a rock made of limestone will likely become a smooth and rounded stone due to chemical weathering, while a rock made of granite may become a more angular and rough stone due to physical weathering.
Yes, humans can speed up the process of a rock becoming a stone through various activities such as carving, tumbling, or polishing. These methods involve physically shaping or altering the surface of the rock to achieve a desired stone-like appearance.
The time it takes for a rock to become a stone varies depending on the type of rock and the intensity of weathering. It can take anywhere from a few years to thousands or even millions of years for a rock to fully transform into a stone.