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Ââåäåíèå Èçó÷åíèþ êîðóíäîâ ïîñâÿùåíà îáøèðíàÿ ëèòåðàòóðà [10, 16, 17, 20, 22]. Äèàñïîð â êà÷åñòâå äî÷åðíåé ôàçû ïåðâè÷íûõ ôëþèäíûõ âêëþ÷åíèé èçâåñòåí íà ìíîãèõ ìåñòîðîæäåíèÿõ è ïðîÿâëåíèÿõ êîðóíäà [11, 15, 19]. Íà îñíîâå ýêñïåðèìåíòàëüíûõ è ðàñ÷åòíûõ äàííûõ ïîñòðîåíû Ð-Ò-äèàãðàììû ñèñòåìû «äèàñïîð – êîðóíä – âîäà» (AlO[OH]–Al2O3–H2O) [12, 18], ïîçâîëÿþùèå óñòàíîâèòü ïàðàìåòðû êðèñòàëëèçàöèè òâåðäûõ ôàç. Îäíàêî ðåçóëüòàòû ýòèõ ýêñïåðèìåíòîâ íåâîçìîæíî ýêñòðàïîëèðîâàòü íà ïðèðîäíûå îáñòàíîâêè, ïîñêîëüêó ïðèðîäíûå ôëþèäû îáîãàùåíû óãëåêèñëîòîé, ìåòàíîì è äðóãèìè êîìïîíåíòàìè, ÷òî âûçûâàåò ñìåùåíèå ðàâíîâåñèÿ «äèàñïîð – êîðóíä» â íèçêîòåìïåðàòóðíóþ îáëàñòü. Íà ïðèìåðå äèàñïîðà, âïåðâûå îáíàðóæåííîãî íàìè â êîðóíäàõ çîëîòîðóäíîãî ìåñòîðîæäåíèÿ Ñóòàðà â êà÷åñòâå äî÷åðíåé ôàçû ïåðâè÷íûõ âêëþ÷åíèé [8], ñ èñïîëüçîâàíèåì ñîâðåìåííûõ ìåòîäîâ àíàëèçà (ìåòîäû òåðìîáàðîãåîõèìèè, ðàìàíîâñêîé ñïåêòðîñêîïèè) äåëàåòñÿ ïîïûòêà îïðåäåëèòü âåðîÿòíûå óñëîâèÿ îáðàçîâàíèÿ äèàñïîðà âî âêëþ÷åíèÿõ íà îñíîâå ôèçèêî-õèìè÷åñêîãî ìîäåëèðîâàíèÿ ñèñòåìû AlO[OH]–Al2O3–H2O–ÑÎ2–Ñ. Êàê îêàçàëîñü, ôëþèäíûå âêëþ÷åíèÿ ñ äèàñïîðîì ìîãóò ÓÄÊ 553.82:553.22

Conditions of formation of the diaspore in the primary fluid inclusions in corundum of the Sutara deposit (Russian Far East)