|Geologic age||Lower Ordovician|
Metamorphic > Metasedimentary > Metacarbonate > MarblePredominantly light-gray- to white- and bluish-gray-streaked calcite marble and massive white- and green-streaked calcite marble.
Sedimentary > Carbonate > LimestoneLocally contains intermediate dolostone and gray limestone beds.
Sedimentary > Carbonate > DolostoneLocally contains intermediate dolostone and gray limestone beds.
|Counties||Addison - Bennington - Chittenden - Franklin - Rutland|