is supplied from igneous rock from Russia, South Africa, Brazil, and Finland. These igneous phosphate deposits are mostly from the Khibiny Alkalic Igneous Complex (Notholt, 1979) and the Kovdor ...

IN the middle of the last century much interest was shown in the problem of the genesis of igneous rocks, and especially in the manner of origin of diverse rock-types from a common stock or from a ...

The data displayed for this chart goes back to 1994, however we hope to be able to offer deeper historic information at a future point ...

1 on Billboard’s Alternative Airplay and Mainstream Rock Airplay charts dated Oct. 5. The song reigns in just its third week on both lists. It completes the quickest trip to No. 1 on Alternative ...

The Beatles return to multiple charts this week with 1, their bestselling compilation. The set reappears on both the Billboard 200 and Top Rock & Alternative Albums chart. The Beatles already made ...

The band has had 17 number-one songs on Billboard’s Mainstream Rock chart. The group is known for such songs as “I Hate Everything About You,” “So Called Life,” “Just Like You” and ...

Linkin Park's "The Emptiness Machine" bounds two spots to No. 1 on Billboard's Alternative Airplay and Mainstream Rock Airplay charts dated Oct. 5. The song reigns in just its third week on both ...

The all-star Disney rock covers set A Whole New Sound debuts at No. 1 on Billboard's Kid Albums and Compilation Albums charts ...

The group delivered “Dogs of War,” their first new single entirely on their own in nearly a decade, and they turned it into a quick hit on several rock charts around the world. The legendary ...

Here is your 2024 hard rock + metal album release calendar. With so many new metal and hard rock albums being released each week, it can be difficult to keep up. We’re making things a lot easier ...