Of Sleepe - Dreames -cOf Sleepe - Dreames -c1 Of colours vide pag 69The Newton Project Knowledge Graph2020-10-08Journal1 Of colours vide pag 692 Of colours vide pag 693 Of colours vide pag 694 Of colours vide pag 695 Of colours vide pag 696 Of colours vide pag 697 Of colours vide pag 698 Of colours vide pag 699 Of colours vide pag 6910 Of colours vide pag 6911 Of colours vide pag 6912 Of colours vide pag 6913 Of colours vide pag 69Of Sleepe - Dreames -c17 Substances belonging to the vegetable or Animall Kingdome when lightly burned are black, when througly burned are white. As Ivory being skilfully burnt affords painters one of the deepest blacks they have &c. But mineralls are to bee excepted from this rule, For Alabaster if never so much burnt will turne no darker then yellow. Leade being calcined with a strong fire turnes into minium which is red, & this minium by burning turnes darker but never to a white colour. Blew, but unsophisticated Vitriol when tis burnt a little by a slow heate to friability, is white being further burnt turnes Grey, Yellow, red, & when perustum it turnes to a purple. Continue reading… Index 1 Of colours vide pag 69 2 Of colours vide pag 69 3 Of colours vide pag 69 4 Of colours vide pag 69 5 Of colours vide pag 69 6 Of colours vide pag 69 7 Of colours vide pag 69 8 Of colours vide pag 69 9 Of colours vide pag 69 10 Of colours vide pag 69 11 Of colours vide pag 69 12 Of colours vide pag 69 13 Of colours vide pag 69 Continue reading…