Hi I think I have failed to state my issue clearly.

I will try again:

1) I mined ETH from my rig. I have ETHs in geth. The 0x address I have that I got from geth gives me balance on EtherScan. I also have keystore and passphrase (but no private key). I hope this is clear to all.

2) I have just created a wallet in MyCrypto (Desktop) app. That gave me a private key, 0x address, and keystore file.

3) Now what should I to do bring (geth) (mining) balance to MyCrypto? (This is a missing link). I hope I stated my requirement clearly and you are also clear on this. If not then please ask.

(Note: I was out from cryptos for two whole years)

Thank you in advance.