New Tank cycle?

[jalemboo]

My new nano 28g tank is running for about 1 week. In my tank, i had some live sand from the store and some from my brother in-law's tank, and 2 dead live along with 20 lbs of live rock from his tank. Today i tested the pH level, which is at 8.5 and ALK is around 3.3, my No2 is around 0.01 and NH3/4 is at close to 0. Does this mean my cycle is almost complete? Also what is a mini cycle?