Is Obsidian intrusive or extrusive?

Obsidian is an extrusive mineral, meaning it is added to the earth's surface through excavation or blasting. It is also called a intrusive mineral because it is found in large amounts in some parts of the world where the earth has been converted to rocks through the process of active volcanism. What is the history ... Read more...

What is the longest video on TikTok?

The longest video on TikTok can vary greatly depending on the content and audience of the video. However, some of the most popular and popular TikTok videos include cat videos, beauty tutorials, and cooking tutorials. How much money does 100000 subscribers make? 100,000 subscribers make $100,000 a year. Who is the King of YouTube? The ... Read more...

What are the ten hardest minerals?

There are many different minerals, but ten are considered the most difficult. They are:1. Diamond2. Uranium3. Platinum4. Tungsten5. Sulfur6. Calcium7. Iron8. Tin9. Copper10. Magnesium What mineral is black splintery? The mineral black splintery is a type of salt. It is a natural mineral that is found in many places around the world. Black splintery is ... Read more...

How Old Is Josuke?

Different people may have different opinions on when Josuke actually became a teenager. Generally, though, most people believe Josuke is in his late-18s or early-20s. What is Josuke's favorite game? Josuke is a big fan of video games, and his favorite game is Street Fighter III. Who is stronger Giorno or jotaro? It depends on ... Read more...

What is a rectangle that is not a square?

A rectangle is a shape that is not a square. It is the result of adding the shorter edges of two rectangles together. What makes a shape a rectangle? A rectangle is a shape that is made up of the three sides of a square. What is the shape of a square? A square is ... Read more...