An igneous rock that transports diamonds to the surface is called?

An igneous rock that transports diamonds to the surface is called?

• A. Lamproite
• B. Kaps
• C. Kimberlite
• D. LDH

Answer: (C)

Diamonds reach the surface via deep-origin, volatile-rich magmas that erupt as pipe-like rocks called kimberlites. Kimberlite forms deep in the mantle and ascends rapidly in explosive eruptions, pulling diamonds along with it and preserving them as the magma decompresses and cools. This rapid transport from depths of tens to hundreds of kilometers is why kimberlite is the classic carrier rock for diamonds. While lamproite can also carry diamonds in some deposits, kimberlite is the best-known and most widely associated rock with bringing diamonds to the surface. The other options aren’t recognized mainstream carriers for diamonds.

Diamonds reach the surface via deep-origin, volatile-rich magmas that erupt as pipe-like rocks called kimberlites. Kimberlite forms deep in the mantle and ascends rapidly in explosive eruptions, pulling diamonds along with it and preserving them as the magma decompresses and cools. This rapid transport from depths of tens to hundreds of kilometers is why kimberlite is the classic carrier rock for diamonds. While lamproite can also carry diamonds in some deposits, kimberlite is the best-known and most widely associated rock with bringing diamonds to the surface. The other options aren’t recognized mainstream carriers for diamonds.