Historical Examples. 1  The principal use of pyrite is in the manufacture of sulphuric acid. 2  Wherever flint and pyrite are to be had these are used for striking fire. 3  He, however, puts it on one side as merely a synonym for pyrite, nor can it be satisfactorily defined in much better terms.
Usually somewhere between 5 and 6 months would be the time when a male cat begins to reach sexual maturity and starts to spray. Although not all cats will do this, it is highly likely in unneutered males, especially if there are other cats in the house. That is why it is recommended to get them neutered before 6 months of age. Once a male cat begins to spray, neutering will help but it may continue to some extent if it has become a habit.
Surprising to many cat parents, both male and female cats can spray. Iâve seen so many cases where cat parents completely overlooked the female cat and were convinced (incorrectly) it was the male doing the spraying. The pheromones in urine spray reveal lots of information about the sprayer.urprising to many cat parents, both male and female cats can spray. Iâve seen so many cases where cat parents completely overlooked the female cat and were convinced (incorrectly) it was the male doing the spraying. The pheromones in urine spray reveal lots of information about the sprayer.