Petrography meaning in Urdu & English

(1) - Petrography (n.) The scientific description of rocks; that department of science which investigates the constitution of rocks; petrology.
(2) - Petrography (n.) The art of writing on stone.

patrician | patriciate | patricidal | patricide | patristically | pederast | pederastic | pederastically | petaurist | petersham | petrochemistry | petroglyph | petrography | petrosal | petrous | photoreception | photoreceptor | photoreconnaissance | phthiriasis | pityriasis | pityrosporum | pterosaur | pterygium | pterygoid | putrescence | putrescent | putrescibe | putrescible | putrescine | puttorights