Many rocks match that description. Try putting some vinegar on it. If it reacts with any bubbling, it is probably limestone.
A rocklike mudball full of crystals is likely a geode. Geodes form in sedimentary and volcanic rocks and are hollow structures filled with crystals, such as quartz, amethyst, or calcite. These unique formations are often prized for their beauty and collectible value.
diamond
The mafic rock that is full of holes and made of dense materials is basalt. Basalt is formed from lava that has rapid cooling, which traps gas bubbles inside the rock.
how the holes may get there is from the hot lava or magma and since it is very hot it may cause the holes i am not to sure though about my answer.When rocks are heated to melting point, bubbles of gas can get trapped in them. When the rock cools, the gas is left as a hole. Volcanic rock is chock full of holes.
Scoria is a type of volcanic rock that is typically composed of small mineral grains, such as olivine, pyroxene, and plagioclase. However, the grains are generally not easily distinguishable due to the rock's vesicular (full of holes) and frothy texture, which is a result of gas bubbles trapped during the rock's formation.
The ethmoid bone in the skull is known for being full of small holes called foramina. These holes allow for the passage of nerves and blood vessels that supply various structures in the head.
A small sugar pumpkin typically requires about 90 to 100 days to reach full size.
Crystals that form from supersaturated solutions need a nucleus to grow onto, either the existing crystals or a different structure.ExperimentTo grow a sugar crystal, tie a string to a pencil. Balance the pencil horizontally on top of the jar full of sugar water, with the string hanging in it. After some time (hours), crystals of sugar will precipitate onto the string.
There are 18 holes on a full golf course.
Pocket Full of Holes was created in 2006.
Colander
The holes are gases from the yeast eating the sugar in the dough. These bubbles are what makes the bread light rather than solid like a cracker. As much as it may seem a bit gross, the gas is essentially yeast farts!
Sky Full of Holes was created on 2011-07-20.
The warden full name in holes is Linda walker
18 holes.
Homogeneous is mixed, like stirring sugar into a cup of tea or water. However, if you put one full teaspoon of sugar into 1/4 teaspoon of water, it would not mix completely-- the sugar would remain in a mostly granulated state. Or if you mixed sugar completely into a small amount of water and let the water evaporate, the sugar crystals would begin to fall to the bottom,e.g. separate from the mixture.
Food colouring is full of sugar you can use it but a small amount won't hurt