Medium size map with a 4x4 embark that is a cross section of climates, one biome is cold and one is temperate (only some of the river freezes during winter), tons of different ores including a decent amount of iron (though far surpassed by gold and tetrahedrite), a smattering of coal and lignite, flux in the form of limestone and marble, no aquifer but with some clay/sand. No volcano, but there's a magma tube that goes all the way to the first cavern layer so it's not too far to either dig a fort down to it, or you could have a relatively small pump stack to bring magma up.

Here's the location of the embark site.