0
A quartzite.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What kind of texture does a rock with large crystals have?
A phaneritic texture.
Which kind of of igneous has more crystals extrusive or intrusive?
instrusive Rock
What kind of crystals are formed when liquid rock cools slowly beneath the earth's surface?
Coarse large grained crystals.
What igneous rock has crystals that are not visible?
Extrusive igneous rock consists of mineral crystals that are not observable with the naked eye. Obsidian is an extrusive igneous rock (volcanic glass) where there technically are no mineral crystals.
A foliated metamorphic rock when crystals?
A foliated metamorphic rock forms when crystals combine and form visible bands
How much is a geode rock worth with crystal inside?
Min. A $1.00 A Lb. Depending on what kind of crystal is in the geode, amythyst, chalcedony, ect... Find out what kind(s) of crystal are in it first.
What kind of texture does a rock with large crystals have?
A phaneritic texture.
What kind of texture does a rock with large crystals scattered on a background of much smaller crystals have?
A porphyritic texture.
What kind of rock forms through high temperature and pressure?
crystals
Which kind of of igneous has more crystals extrusive or intrusive?
instrusive Rock
What kind of crystals are formed when liquid rock cools slowly beneath the earth's surface?
Coarse large grained crystals.
What kind of igneous rock usually contain large crystals?
Intrusive or granite.
What kind of rock formation is sometimes filled with crystals?
Geodes are rocks that are lined or filled with crystals. Pegmatites are rock formations that often exhibit extremely large crystals. Just a note--all rocks are composed of mineral crystals, with few exceptions. The crystals in some, however are just too small to see.
What is a black intrusive rock with small crystals?
Intrusive rock normally has visible crystals. Extrusive igneous rock has small crystals. A black extrusive igneous rock with small crystals could be basalt.
Why do plutonic rock and volcanic rock have big and small crystals respectively?
The size of the crystals is a function of the rate of cooling of the molten rock. The faster the molten rock cools, the smaller the crystals will be.
Is the faster a rock cools the larger the crystals?
NO the faster a rock cools the smaller the crystals are.
What is a mineral with crystals inside?
The rock with crystals inside in can be igneous rock, but no, idk about the minerals.
