and about eighty fathoms above it, under this sand, is to be seen for about five foot deep, nothing but such totty-stones as are usually washed on the sea-shore, and in many of them grains of tin. Under those stones the soil or matter of the earth, for five or six feet deep, is nothing to be seen but carne-tyer, id est, spar-stone land or earth, under which spar-stone earth appears the firm rock, through which tin-loads are wrought or pursued by the tinners fifty, sixty, and seventy fathoms deep. This Ball, or lands containing this diversified matter or soil, contains about eighty acres in circumference; which amuseth most men how the earth, clay, sand, totty-stones, or spar-stone land, should yet be so high above the solid rocks to the top of this mountain, unless Noah's flood was universal, and reached to this island, as the labouring tinners believe and tell us. More sure I am, from ocular demonstration, that a quantity of the white sort of sand in this Ball, or hill, washed in a stream or river of clear water, will instantly turn the same water into a milk-white colour, and not to be discerned from milk, as long as you continue to pour the said sand into the river; but this is to be understood only of such clean white sand as is made use of and prepared for writing sand-boxes.
The manor of Mithi-an, i. e. of whey, a notable grange for cows and milk (otherwise, if the name be compounded of my-thyan, Saxon, my servant or villain by inheritance) was formerly the lands of Winslade of Tregarick, in Flint, an hereditary esquire of the white spur, who forfeited the same, with much other lands, by attainder of treason, tempore Edward VI.; so that that King or Queen Mary gave those lands to Sir Reginald Mohun, of Hall, knight, or his father, who settled them upon his younger son, by which conveyance it lineally descended to my very kind friend William Mohun, of Tenervike, Esq. now in possession thereof.