Preheat the oven to 375°F. Lightly grease or line a baking sheet with parchment paper.
In a large bowl, sift the flour, salt, sugar, nutmeg, and baking powder together.
Work the butter into the dry ingredients, using your fingertips or a fork or pastry blender.
Mix the eggs, yogurt, and almond extract. Stir this into the dry ingredients.
Add the peaches and stir just until mixed.
Liberally flour the counter and your hands. Put the dough on the counter and pat it into a 1" thick rectangle.
Cut dough into 10 triangular scones.
Place scones on prepared baking sheet. Brush with the melted butter and sprinkle with the sugar.
Bake for 20 minutes, or until nicely browned and a cake tester inserted into a scone comes out dry.
Store, well-wrapped, for 2 days or freeze for up to a month.