6. That they shall hold and enjoy all, and singular Mines of Copper, Iron, Tin, or other Minerals whatsoever (excepting Gold, and Silver Mines) and all Mines of Quarries, Coal, Stone, Allum, or other Mines, whatsoever (except as aforesaid) within the circuit, Meets or bounds of the said several and respective proportions of Land; and also all Fishings, and Piscaries whatsoever upon or within any of the Lakes, Streams or Rivers within their Meets, and bounds; and also full power, and authority to man, and send forth to Sea, and unto any the Coasts, and Shores, Roads, Harbours or Creeks within or near the said Island, any Ships, Boats or other Vessels to fish for, find out, or take any Pearls, precious Stones, or Jewels therein being, and to enjoy the same to his and their own use or uses, rendering and paying to the Governour of the said Island for the time being, or to such other person or persons, for the time being, as His Highnesse shall authorize to receive the same, to his Highness use, the full fifth part only, and no more of all such Pearls, precious Stones and Jewels as shall be got, found, and taken, as aforesaid; and also one tenth part of all such Mettal as shall be had, found, and gained in the Mines, granted hereby to the aforesaid Planters.
7. That no Custom, Excise, Impost, or other duty shall be set or imposed for the space of three years to be accounted from the 29. day of September, which shall be in the year of our Lord 1656. upon any of their Goods and Merchandizes of the growth, production or Manufacture of the said Island, which they shall transport into this Commonwealth: Nor shall they or their Servants, without their own consent, be drawn out into the Wars, unlesse it be in case of Invasion, or Rebellion, and for the defence of the Island.
8. That they shall have power to build Walls, and raise Bulwarks and Castles upon their own Land for the defence, and security of their own plantations, and also to arme themselves, and servants, and to lead, and conduct them against any Enemies, or Rebels within the said Island; Subject nevertheless to such Orders, and directions as they shall on this behalf receive from the Governour or Commander in chief of the said Island for the time being.