NOVELTY - Preparing borneol involves dissolving camphor extract and Blumea balsamifera extract using low boiling point secondary alcohol with aluminum solution at 80-130 degrees C, where secondary alcohol as solvent is added aluminum powder, catalyst is aluminum chloride-iodine-mercuric chloride. The obtained material is heated at 120-50 degrees C to obtain aluminum and different borneol. The camphor extract or of Blumea balsamifera extract is dissolved using tertiary alcohol one tertiary alcohol aluminum solution at 80-130 degrees C and then the obtained material is continuously distilled.    USE - Method for preparing borneol (claimed).    ADVANTAGE - The method enables to prepare borneol in cost-effective and eco-friendly manner, and with high purity and yield.    DETAILED DESCRIPTION - Preparing borneol involves dissolving camphor extract and Blumea balsamifera extract using low boiling point secondary alcohol with aluminum solution at 80-130 degrees C, where secondary alcohol as solvent is added aluminum powder, catalyst is aluminum chloride-iodine-mercuric chloride. The obtained material is heated at120-50 degrees C to obtain aluminum and different borneol. The camphor extract or of Blumea balsamifera extract is dissolved using tertiary alcohol one tertiary alcohol aluminum solution at 80-130 degrees C and then the obtained material is continuously distilled at 120-150 degrees C to obtain aluminium and different borneol aluminum, borneol. The obtained material is continuously sealed after distillation at 130-270 degrees c to obtain aluminum or L-borneol. The obtained material is performed water steam distillation to obtain rearrangement product and then the rearrange product is cooled to obtain the condensed water, camphene mixture, borneol and camphene. The obtained material is heated at 140-220 degrees C for sublimation and to obtain borneol and camphene. The borneol and camphene mixture are dissolved by using petroleum ether, cyclohexane and saturated hydrocarbon such as gasoline in silicon glue chromatographic column using alumina. The obtained material is eluted to obtain camphene, where solvent is ethyl acetate or ethanol. The high purity spiral camphol, borneol and camphene mixture is obtained by using by petroleum ether, cyclohexane, saturated hydrocarbon such as gasoline. The obtained material is extracted with polar solvent and water to obtain high purity borneol.