4. When Halal Property is mixed up with Haraam Property

3. Treasure – Trove

1815. A treasure trove is a property, which is hidden under the ground, or in a tree or in a mountain or in a wall, and someone finds it out. In addition, it should be in such a form that it could be called a treasure-trove.

2. Minerals

1807. If a person extracts gold, silver, lead, copper, iron, oil, and steam coal, Feerozah (Turquoise), Aqeeq (Agate), alum, salt or any other mineral from a mine and in case its quantity reaches the prescribed amount, he should pay Khums on them.

1.Profit from Earning

1761. If a person earns by means of trade, industry or any other ways of earning, like, if he earns some money by offering prayers and fasting on behalf of a dead person. Moreover, if it exceeds the annual expenses for maintaining himself and his family, he should pay Khums that is one fifth of the surplus, in accordance with the rules, which will be explained later.

Khums

1760. Khums is obligatory on the following seven things:
First. Profit or gain from earning.

Second. Minerals.

Third. Treasure trove.

Fourth. Amalgamation of Halal wealth with Haraam.

Fifth. Gems obtained from sea diving.

Sixth. Spoils of war.

Seventh. A land, which a Kafir – e – Zimmi (a non-Muslim living under the protection of Islamic Government) purchases from a Muslim.