Ah, what a lovely question! There is a beautiful type of rock called pumice that looks quite similar to a sponge. Pumice is formed from volcanic eruptions and has lots of tiny air bubbles trapped inside, giving it that porous and sponge-like appearance. It's truly a wonder of nature, just like you!
Pumice is formed as a product of a violent volcanic eruption. It is formed from a very thick lava, thick because it contains so much gas, because of its mineralogy (specifically the higher Silica content) and because of the temperature at which it is erupted (lower). Some lava is projected out of the volcano, cooling in flight, and the gas bubbles are also retained in the structure of the rock (known as vesicles). These vesicles are what give it a sponge-like structure.
A rock that looks melted but hasn't actually melted is likely a type of metamorphic rock called migmatite. Migmatites form when rocks are subjected to high temperatures and pressures, causing partial melting that gives them a banded or swirled appearance resembling melted rock.
Starved Rock is primarily made of St. Peter sandstone, a sedimentary rock formed from layers of sand deposited over millions of years. This rock formation is known for its distinctive red color and vertical cliffs that have been sculpted by erosion.
Gold can appear as shiny yellow flakes, nuggets, or dust when it is found within a rock. Its distinctive color and metallic luster make it stand out from the surrounding rock material. Gold's appearance can vary depending on its purity and the type of rock it is embedded in.
Pumice, an igneous rock, is generally white to dark gray.
The caterpillar for the Dasychira Pudibunda moth resembles a sponge. This caterpillar is yellow and from a distance looks like a very small sponge.
Sponge
sponge bob looks like a square because he is supposed to look like a dish washing, house hold sponge
Bone marrow.
Pumice is an igneous rock that has a sponge-like appearance due to its high porosity and the presence of numerous gas bubbles trapped within its structure.
A larva is an immature form of a sponge looks very different from the adult sponge.
At times its Ms. Puff.
The stone that resembles a sponge is commonly known as pumice. Pumice is a volcanic rock formed when lava cools quickly and traps gas bubbles, giving it a lightweight, porous structure. Its sponge-like appearance allows it to float on water, and it is often used in various applications, including beauty products for exfoliation and in construction as a lightweight aggregate.
This Is What Rock n' Roll Looks Like was created in 2009.
pumice
a rock that looks like a flower
It looks like sponge but it's the calcium in your bone