Seasonal Buttermilk Scones

Name: Seasonal Buttermilk Scones
Ingredients: 120 grams flour (unbleached all purpose- OR- I often do 100 grams all purpose, 20 grams spelt flour); 30 grams granulated sugar; 1 teaspoon baking powder; 1/4 teaspoon baking soda; 1/8 teaspoon sea salt; 1/2 teaspoon orange zest; 55 grams chilled, good butter, unsalted; 60 (1/4 c) grams well shaken buttermilk; 1/4 teaspoon good quality vanilla extract; 50 grams fresh cranberries, large ones chopped; 1 tablespoon powdered sugar; 1/2 teaspoon fresh orange juice