Stones are for month.

Many healers think,that for an every months are stones matching, and by these are carry theirs, as on these months stones are more effecting.
January are alexandrite, hyacinth, mountain crystal, pomegranate, opal, pink quartz, rhodonite, Sapphire, zircon, serpentine.

February are amethyst, alexandrite, hyacinth, pearl, onyx, Sapphire, tourmaline, chryzolite, charoite.

March are aquamarine, alexandrite, diamond, amazonite, amethyst, hematite, heliotrope, coral, tourmaline, chryzolite, jasper.

April are agate, emerald, amethyst, mountain crystal, corneol, cat s eye, lazurite, saphire, zircon, amber, jasper.

May are agate, malachite, emerald, pomegranate, nephrite, Sapphire, corneal, topaz, tourmaline, chalcedony, chryzopraz.

June are agate, alexandrite, beryl, turkey, pomegranate, pearl, emerald, cat s eye, moon s stone, malachite, chalcedony.

July are turkey, emerald, mountain crystal, onyx, opal. ruby, Sapphire, sardonyx, corneal, shpinel.

August are aventurine, alexandrite, emerald, cat s eye, moon s stone, nephrite, onyx, ruby, Sapphire, sardonic, corneal, tourmaline, topaz, chryzolite, jasper.

September are diamond, pearl, lazurite, Sapphire, sardonyx, chryzolite, zircon, jasper.

October are aquamarine, diamond, beryl, cat s eye, coral, opal, topaz, tourmaline, chryzolite, jasper.

November are aquamarine, beryl, turkey, hyacinth, mountain crystal, pearl, cat s eye, tiger s eye, topaz, corneal, amber,citrine.

December are turkey, hematite, lazurite, onyx, opal, ruby, topaz, tourmaline, chryzopraz.