0
Obsidian is formed from the rapid cooling of lava that is high in silica content, typically during volcanic eruptions. When the lava cools quickly, it solidifies into a glassy texture without crystallizing, resulting in the smooth, shiny appearance characteristic of obsidian. This process usually occurs when lava comes into contact with water or air, allowing it to cool too quickly for crystals to form.
What else can I help you with?
What is the hardness of obsidion?
Obsidian has a hardness of about 5.5 on the Mohs scale. This volcanic glass is relatively brittle and can fracture easily, making it sharp when broken. Its hardness allows it to be used for cutting tools and decorative items, but it is not as durable as other gemstones.
Are proteins formed by dehydration synthesis?
No; they are formed by translation. Carbohydrates are formed by dehydration synthesis.
What is formed from elements?
Compounds are formed from elements.
When are tunra formed?
tundra are formed when glaciers of water freezes. tundra are formed when glaciers of water freezes.
When did the group formed?
SHINee formed in January of 2008 and they debut in May of 2008.
What can you give to tangor on Neopets?
obsidion and 3 other things from moltaro
What type of rock forms from basaltic magma?
Sandstone and limestone and obsidion
How many obsidian blocks do you need for a portal in minecraft?
you do not need the edges for a portal so 8 but with edges 12 and it needs to be aranged like this any block to the left and right of the two in the center(perferabaly dirt) you stack two obsidion on top of those then you put a block on top of the two obsidion and put obsidion blocks off of that it should look like this x--x - - - - x--x x stand for no block needed so improvise if you want and - stands for obsidion.
How do you biuld a potal in Minecraft pe?
All you need is obsidion and flint and steel.Form the obsidion five blocks tall and four blocks wide.It should look like a rectangle.After that light the obsidion on fire and the nether portal will apear.If the portal does not show up then you did something wrong.
What kind of rock is formed when sedimentary rock is subjected to heat and pressure?
Metamorphic rock is formed when sedimentary rock is subjected to heat and pressure. This process causes the original sedimentary rock to recrystallize and change its mineral composition without melting. Metamorphic rocks include types such as marble and quartzite.
Types of rock?
There are three main types of rock: igneous (formed from cooling magma or lava), sedimentary (formed from the accumulation and compression of sediments), and metamorphic (formed from the recrystallization of existing rocks under high pressure and temperature). Each type of rock has its own unique characteristics and formation process.
What is a smooth glassy black igneous rock?
The rock you are describing is likely obsidian. Obsidian is a naturally occurring volcanic glass formed during rapid cooling of lava. It is usually black in color and has a smooth, glassy texture.
How do you unlock the teleport block on total miner forge dig deep?
Its called obsidion you start with two
What is melted rock that reaches Earths surface and forms extrusive and igneous rock when it cools?
a Obsidion rock
What igneous rock is melted rock that reaches earths surface and forms extrusive igneous rock when it cools?
a Obsidion rock
How do you get obsidion in Minecraft?
When water is spread on top of lava it creates obsidian but when water and lava collide side to side it creates cobblestone
Can you mine obsidion in Minecraft without using a diamond pickaxe?
No, you need a Diamond Pickaxe to collect blocks of Obsidian.
