Showing off my Dwarfish Digging skills here.
Images will be posted as Link's since they are 1418*820
Let's start where I started digging. The main Base entrance:
http://img156.imageshack.us/img156/7...4110602001.png
With of course the inside of the Base.
http://img98.imageshack.us/img98/545...4110624002.png
I prefer going from my Main Base to my secondary base by tunnel instead of on the surface. AND I like my tunnels big and wide.
http://img101.imageshack.us/img101/5...4110707003.png
(right is to the main Base, Left to the second one)
http://img705.imageshack.us/img705/5...4110820004.png
My Second base. As you see, this entrance has sandstone to "mark" it.
The hole in front of the left side leads directly into previous tunnel.
Inside of the Second Base. Haven't dug down deep yet in that hole.
http://img15.imageshack.us/img15/860...4110843005.png
Back @ around the main Base. A yellow Sandstone Road that leads from my Main base to the Caves etc. and my 3rd base seclusion.
http://img525.imageshack.us/img525/8...4110958006.png
A bit left in the chasm next to the yellow stone road is my "main" entrance to the bedrock Layers.
http://img252.imageshack.us/img252/7...4111014007.png
(more on this later)
http://img830.imageshack.us/img830/8...4111126008.png
One of the outside entrances that lead to the caves near my yellow stone road.
The 3rd "base" just has a workbench.
http://img215.imageshack.us/img215/2...4111257009.png
And an entrance of course.
http://img141.imageshack.us/img141/7...4111324010.png
Anyway. Back to heading down. To the BedRock!
http://img252.imageshack.us/img252/9...4111443011.png
Found a previous underground lake. Dumped some cobblestone here to remove the water (and some "excess" cobblestone)
http://img84.imageshack.us/img84/520...4111516012.png
Going deeper underground. Lava!!
http://img204.imageshack.us/img204/4...4111552013.png
But we went down to the bedrock. So here it is.
http://img194.imageshack.us/img194/8...4111639014.png
I think I'm going to dig everything 3 or so blocks above the bedrock away, but that's for later.
Anyway. All this Digging leads to having A LOT of Cobblestone.
http://img29.imageshack.us/img29/366...4111818015.png
Maybe I'm going to use this to Climb to the sky.
That was the guided tour of GTX'S Digging operation.