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What else can I help you with?
When all the grains in a rock are large and small to see the rock is described as what?
When all the grains in a rock are large and small to see, the rock is described as having a bimodal grain size distribution. This means that the rock contains both large and small grains, with little to no medium-sized grains present.
When all the grains in rock are large and easy to see the rock is described as?
Coarse grain
What type of grains does metamorphic rock have?
Metamorphic rocks can have various types of minerals, such as quartz, feldspar, mica, and amphibole, which form grains within the rock. These grains can be elongated or flattened, depending on the degree of metamorphism the rock has undergone. The size, shape, and alignment of these grains provide valuable information about the rock's history and the conditions under which it formed.
What do geologists observe when looking at a rock's texture?
Geologists observe the size, shape, and arrangement of mineral grains in a rock's texture. This helps them infer how the rock formed and what processes it has undergone. Textures can range from fine-grained (small grains) to coarse-grained (large grains) and can provide valuable information about the rock's history.
Does marble have interlocking grains?
Limestone grains are interlocking. The simple test to see if a rock's grains are interlocking is to put a drop of water on the surface. If the rock is interlocking, the water will remain on the surface. If it is not interlocking, the water will start to percolate through the rock. :).
When all the grains in a rock are large easy to see the rock is describe as?
When all grains in a rock are large and easy to see, the rock is described as coarse-grained.
When all the grains rock are large and easy to see the rock is describes as?
When all grains in a rock are large and easy to see, the rock is described as coarse-grained.
When all the grains in a rock are large and small to see the rock is described as what?
When all the grains in a rock are large and small to see, the rock is described as having a bimodal grain size distribution. This means that the rock contains both large and small grains, with little to no medium-sized grains present.
When all the grains in a rock are large and easy to see the rock is described as When all the grains in a rock are large and easy to see the rock is described as?
When all the grains in a rock are large and easy to see, the rock is described as "coarse-grained." This texture indicates that the rock has undergone a slower cooling process, allowing larger crystals to form. Coarse-grained rocks are often associated with igneous rocks, such as granite, where the individual mineral grains can be distinctly identified.
When all the grains in a rock are easy to see the rock is described as?
Visible crystals or grains would be referred to as a coarse grained texture.
When all the grains in a rock are easy to see the rock is described as what?
Visible crystals or grains would be referred to as a coarse grained texture.
When all the grains in rock are large and easy to see the rock is described as?
Coarse grain
When all the grains in a rock are large and easy to see the rock is described as?
When all the grains in a rock are large and easy to see, the rock is described as having a coarse texture. This typically indicates that the rock formed from slowly cooling magma deep beneath the Earth's surface.
What is the texture of a rock with large and easy to see grains?
When all grains in a rock are large and easy to see, the rock is described as coarse-grained.
How do you identify what sort of rock you found?
Of course, since we can't see a picture of your rock, we can't be certain, but here's how you can identify your own rock:What size are the minerals making up the rock?Can't see individual grains and rock is thin and heavy - probably a shale, which is a metamorphic rock made from sandstone that has been squeezed under pressure for millions of yearsCan't see individual grains and rock is brittle and breaks in sheets - probably a sedimentary rock called slate, made of mud packed together over millions of yearsCan't see individual grains and rock looks like a piece of glass - obsidian, which is a volcanic type of glass formed from melting sandCan't see individual grains and rock looks like clay - probably limestone if it's a softer rock or chert if it's a harder rockVery small grains and rock is very hard and usually white or light colored - probably a metamorphic rock called quartziteVery small grains and rock is fairly soft and usually white or light colored - probably a metamorphic rock called marbleVery small grains like sand or mud - an igneous rock called sandstone or siltstoneVery small grains but doesn't look like clay or mud - an igneous or volcanic type of rock called rhyolite (light color) or andesite (medium color) or basalt (dark color)Medium grains - probably an igneous rock called dacite (medium color) or diabase (dark color)Medium grains and looks sort of like concrete with minerals and sandstone pieces in it - a sedimentary rock called graywackeMedium grains with a definite order to the crystals inside the rock - a metamorphic rock called schistMedium grains with definite layers of dark and light minerals - a metamorphic rock called gneissCoarse grains with rounded pieces - a sedimentary rock called a conglomerateCoarse grains with jagged pieces - a sedimentary rock called brecciaCoarse grains with no real order to the minerals in the rock - an igneous rock called granite (light color) or diorite (medium color) or gabbro (dark color) or peridotite (very dark color)Frothy looking with bubbles - an igneous rock called pumice (light color) or scoria (dark color)Made of tiny fossils - a sedimentary rock called coquinaAlternating layers of light colored igneous rock and dark colored gneiss, usually highly folded and contorted - a metamorphic rock called migmatiteOf course, you may have found a piece of a mineral, not a rock at all. Your best bet is to start looking on the internet for photos that look like what you found. Here are a couple of good places to start:Geology.com - photos of different types of rocks with identificationsRock Picture Index - click on the different names to see what the rock looks like
What gives rock it's texture?
The sizes,shapes,and positions of the grains that make up a rock.
What are the grains of a rock-?
The grains of a rock are the individual mineral particles that make up the rock's composition. These grains can vary in size, shape, and color, depending on the type of rock and the process by which it was formed. Fine-grained rocks have smaller grains, while coarse-grained rocks have larger grains.
