So, I haven't read through every reply but here are the three gloves that I use on a regular basis for "survival" work.

First, and probably my favorite are Petzl Cordex rappel gloves. These are extremely durable, comfortable and lighter weight/more breathable than full leather gloves. They are slightly expensive ($35-40/pair) and the nylon back can melt. With the exception of the 100% leather work gloves I use at work, these are the gloves I use the most.

Next are Mechanix Fastfit gloves. I always have a pair of these in my truck and have a couple different pair elsewhere. There are my first choice gloves for working on my truck, etc. They are lighter and cheaper than the Petzl. These gloves also are more comfortable when working in wet conditions and can be put away wet without issue.

Lastly, I have used Nomex flight gloves for years for survival type work. The biggest benefit to these gloves is the amazing dexterity these gloves offer if you have the correct size. Fire/flash resistance is an added benefit. These gloves offer enough protection for most survival task, but they aren't really work gloves. Recently, I have started to use OR Flashpoint gloves to replace my flight gloves... they are awesome but expensive.