 Cornwall, which he calls the mineral fchool, owning that from a teacher, he was there become a learner. He was the author .of many improvements in the manner of working mines, and of fluxing metals; in particular he firft introduced into Cornwall the...  Chemical Essays - Page 32by Richard Watson - 1782Full view - About this book
 | 1786 - 716 pages
...of 57. He refilled fome time before his death in Cornwall, which he calls the mineral fchool, owning that from a teacher, he was there become a learner....improvements in the manner of working mines, and of fluxing instáis ; in particular, he firll introduced into Cornwall the method of fluxing tin by means of the... | |
 | 1786 - 558 pages
...time before his denth in Cornwall, which lie calls tile mineral fchool, owning that frem a teacher, be was there become a learner. He . ¿\ ' . '• * •...improvements in the manner of working mines and of fluxin;; metals; in particular he fuit introduced into Cornwall ttie method of fluxing tin by means... | |
 | Richard Watson - 1784 - 370 pages
...of 57. He refided fome time before his death in Cornwall, which he calls the mineral fchool, owning that from a teacher, he was there become a learner....Cornwall the method' thod of fluxing tin by means of the flame of pit-coal, inftead of wood or charcoal *. Lemery's very accurate courfe of practical chemiftry... | |
 | Edward T W. Polehampton - 1815 - 688 pages
...in Cornwall, which he calls the mineral school, owning that, from a teacher, he was there be. come a learner. He was the author of many improvements...working mines, and of fluxing metals; in particular, he first introduced into Cornwall, the method of fluxing tin by meant of the flame of pit. coal, instead... | |
 | Edward T W. Polehampton - 1815 - 712 pages
...in Cornwall, which he calls the mineral school, owning that, from a teacher, he was there be. come a learner. He was the author of many improvements...working mines, and of fluxing metals; in particular, he first introduced into Cornwall, the method of fluxing tin by means of the flame of pit.coal, instead... | |
 | Richard Polwhele - 1816 - 746 pages
...57. He resided some time before his death in Carmotill, which he calls " The Mineral School;" owning, that from a teacher he was there become a learner....working mines, and of fluxing metals: in particular, hf first introduced into Cornwall the method of fluxing tin, by means of the flame of pit-coal, instead... | |
 | Colin MacKenzie - 1821 - 724 pages
...1669. He resided some time before his death in Cornwall, which he calls the mineral school, owning that, from a teacher, he was there become a learner....was the author of many improvements in the manner pf working mines, and of fluxing metals ; in particular, he introduced into Cornwall, the method of... | |
 | Colin Mackenzie - 1822 - 774 pages
...1669. He resided some time before his death in Cornwall, which he calls the mineral school, owning that, from a teacher, he was there become a learner....was the author of many improvements in the manner pf working mines, and of fluxing metals ; in particular, he introduced into Cornwall, the method of... | |
 | 1786 - 752 pages
...of 57. He re tided fome time before his death in Cornwall, which he calls the mineral fchool, owning that from a teacher, he was there become a learner....particular, he firft introduced into Cornwall the method of fluxing tin by means of the flame of pit-coal, inftead of wood or charcoal. Lefnery's very accurate... | |
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