PROBLEM TO BE SOLVED: To find that high active effect good for human bodies, i.e. effect for returning material state or life state to normal state is enhanced by combining "Ryukyu limestone" produced in Okinawa prefecture and ore such as Yakuseki said to have good effect on human bodies as a result of survey and research regarding various active materials having good effect on human bodies, and to activate them to enhance effect and provide a manufacturing method of an active material.SOLUTION: There is provided a manufacturing method of a limestone fine powder active material by mixing a limestone fine powder manufactured by pulverizing limestone too be fine powder shape and a burned fine powder manufactured by burning a mineral fine powder by pulverizing minerals to be fine powder shape or clay made by mixing the mineral fine powder by pulverizing the minerals to be fine powder shape at 1100 to 1400°C.SELECTED DRAWING: NoneCOPYRIGHT: (C)2018,JPO&INPIT【課題】 生体に良い影響を与えるさまざまな活性物質についての調査・研究を重ねた結果、沖縄県に産出する「琉球石灰岩」と人体にいい影響を及ぼすとされる薬石などの鉱石を組み合わせることで生体に良い高い活性効果、すなわち、物質状態や生命状態を正常な状態へ戻そうとする効果を高める事を見出し、それらをさらに活性化し効果を高めるとともに、相乗効果を最大限に発揮させる活性材の製造方法を提供することを課題とする。【解決手段】 石灰岩を粉砕して微粉末状にした石灰岩微粉末と、鉱物を粉砕して微粉末状にした鉱物微粉末又は鉱石を粉砕して微粉末状にした鉱物微粉末が混合されてなる粘土を１１００～１４００℃で焼成した焼成物を粉砕して微粉末状にした焼成物微粉末とが混合されてなることを特徴とする石灰岩微粉末活性材の製造方法である。【選択図】なし
