Block mountains are caused by faults in the crust: a plane where rocks have moved past each other. When rocks on one side of a fault rise relative to the other, it can form a mountain. The uplifted blocks are block mountains or horsts. The intervening dropped blocks are termed graben: these can be small or form extensive rift valley systems.
â The annual fee of the credit card was nothing, so the individual committed to paying the card off each month, and enjoyed the card.
The annual fee. When the card first came out, the annual fee was âonlyâ $1,000. Since then, American Express (a CreditCardForum advertising partner) raised the annual fee all the way up to $2,500. In addition, theyâve now tacked on a $7,500 so-called âinitiation feeâ just to get the card.hereâs one final option out there if youâre looking for a black metal card, and thatâs the Visa Black card. However, we donât feel that the benefits justify the $495 annual fee. The Marriott Rewards Premier card and the Sapphire Preferred certainly arenât as exclusive as the American Express Centurion Card.