Do you have a rock collection? When I was a young girl, I had one. I remember warm summer days spent by the lake, carefully scanning the sand and soil, looking for unique rocks to add to my collection. Even today, as an adult, I still collect rocks! Often, when hiking with my family, I’ll find a special rock and bring it home as a memory of our adventure.
If you have a rock collection, do you have a favorite rock? Have you ever found a unique rock that caught your attention? Today, we’re exploring fun facts about rocks, and you’ll discover just how amazing these parts of God’s creation truly are!
How Is a Rock Made?
Most things we learn about in nature—like animals and plants—are alive. But rocks are not alive. Here’s how we know:
Rocks don’t grow or develop.
They don’t need energy (no food or sunlight).
They can’t move by themselves.
They don’t have senses like sight, smell, or touch.
And they don’t make baby rocks!
Instead, rocks are naturally occurring solid objects, often made from minerals. And what’s a mineral? It’s a natural substance with atoms arranged in repeating patterns, forming crystals—like the salt you sprinkle on your eggs each morning!
What Are Igneous, Sedimentary, and Metamorphic Rocks?
There are three main categories of rocks, each formed in different ways:
Igneous rocks come from magma, which is lava still underground. When magma surfaces and cools, it forms igneous rocks, like pumice stone, which can even float in water!
Sedimentary rocks are made from tiny pieces of other rocks and sometimes even living things that get pressed together by water pressure. Many sedimentary rocks formed during Noah’s flood.
Metamorphic rocks start as one kind of rock but change into another because of intense heat and pressure—just like cookie dough changes into a cookie in the oven!
Rockhounding Adventures
Have you heard of rockhounding? It’s when people go out to search for and collect rocks, minerals, and gemstones. My family loves rockhounding! Here are a few special finds from our adventures:
Pumice Stones: We found floating pumice rocks while swimming near lava fields in Oregon.
Quartz Geodes: In Colorado, we cracked open rocks to discover sparkling quartz crystal caves inside.
Agates: Along Lake Superior in Michigan, we found agates with beautiful striped patterns, which became even more stunning after polishing them in our rock tumbler.
You can become a rockhounder too! Just research good areas nearby, check local rules, and start exploring God’s wild and wonderful creation!
What Does the Bible Say About Rocks?
Did you know the Bible often calls God a rock? Not because He’s literally a stone, but because He’s strong, steady, and trustworthy. Psalm 18:2 says:
“The Lord is my rock, my protection, my Savior. My God is my rock. I can run to him for safety. He is my shield and my saving strength, my defender.”
There’s also an amazing rock story in the Bible about the Israelites crossing the wide and raging Jordan River. God miraculously stopped the river, allowing millions of Israelites to cross on dry ground. They built a memorial of 12 large rocks to remember God’s incredible power. When children asked about these rocks, their parents shared this wonderful story of God’s faithfulness.
Just like those Israelites, you can use rocks to remember adventures and blessings from God too!
Raising kids stirs something deep in our souls — an innate knowing that our time is finite. Taking my kids outside in creation, I’m discovering how to stretch our time and pack it to the brim with meaning. God’s creativity provides the riches of resources for teaching the next generation who He is and how He loves us. Join our adventure and discover inspiration and resources for refusing rush, creating habits of rest, living intentionally, and making the most of this beautiful life!
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