Checkpoint initial implementation

tungston/core/geology/inclusion.py

@@ -0,0 +1,24 @@
+from tungston.core.geology.mineral import Mineral
+
+
+# Class ############################################################################################
+
+class Inclusion:
+
+    def __init__(self, mineral:Mineral, weight:int=100):
+        self.mineral = mineral
+        self.weight = weight
+
+    def __str__(self) -> str:
+        if self.weight == 100:
+            return self.mineral.name
+
+        return f"{self.mineral.name} ({self.weight}%)"
+
+    def __repr__(self) -> str:
+        return "".join([str(p) for p in [
+            "Inclusion{",
+                "mineral: ", self.mineral.name, ", ",
+                "weight: ", self.weight,
+            "}"
+        ]])