The present invention provides a manufacturing method of colorful art stone bone ash urn, which includes the following steps: using an electric saw to cut the natural colorful stone ore into rectangular colorful stones using a lathe to lathe the rectangular colorful stones as a bone ash urn cover and a bone ash urn prototype using an electric drill to empty the interior of the bone ash urn prototype for forming an urn body locally coating dyes on the surfaces of the bone ash urn cover and the bone ash urn body and heating the same with fire to deepen the colors and texture of art stones performing a protection layer coating process on the surfaces of the bone ash urn cover and the bone ash urn body to prevent weathering and finally, performing a surface polishing process to obtain a colorful art stone bone ash urn with splendid colors.本發明提供一種七彩藝石骨灰罐之製造方法,其步驟主要包含:以電鋸將天然七彩原礦石切割成矩型七彩石礦、以車床將矩型七彩石礦車削成骨灰罐蓋及骨灰罐雛型、以電鑽將骨灰罐雛型內部掏空成型為罐體、在骨灰罐蓋及骨灰罐體表面區域性塗佈色料並以火炬加熱使加深藝石色澤及紋路、於骨灰罐蓋及骨灰罐體表面上施以保護層塗佈處理使防止風化、最後施以表面磨亮,據以獲得色彩鮮豔繽紛之七彩藝石骨灰罐。1‧‧‧以電鋸將天然七彩原礦石切割成矩型七彩石礦2‧‧‧以車床將矩型七彩礦石車削成骨灰罐蓋及骨灰罐雛型3‧‧‧以電鑽將骨灰罐雛型內部掏空成型為罐體4‧‧‧在骨灰罐蓋及骨灰罐體表面區域性塗佈色料並以火炬加熱使加深藝石色澤及紋路5‧‧‧於骨灰罐蓋及骨灰罐體表面上施以保護層塗佈處理使防止風化6‧‧‧最後施以表面磨亮P‧‧‧七彩藝石骨灰罐
