Section 3 of the Principal Act is amended as follows:

(a) by inserting the following definition before the definition of approved :

Agency means –

(a) in relation to Tasmania, Agency as defined in the State Service Act 2000 ; or

(b) in relation to the Commonwealth, a department, authority or agency of the Commonwealth government;

(b) by omitting the definition of Category 1 mineral and substituting the following definition:

Category 1 mineral means any –

(a) metallic mineral; and

(b) atomic substance;

(c) by inserting the following definitions after the definition of Category 4 mineral :

Category 5 mineral means any –

(a) industrial mineral; and

(b) prescribed precious stone; and

(c) prescribed semi-precious stone;

Category 6 mineral means any geothermal substance;

(d) by omitting the definition of earth ;

(e) by inserting the following definition after the definition of fossil :

gas means any naturally occurring hydrogen, hydrogen sulphide, nitrogen, helium or carbon dioxide;

(f) by omitting "water;" from paragraph (d) of the definition of mineral and substituting "water; or" ;

(g) by inserting the following paragraph after paragraph (d) in the definition of mineral :

(e) any mineral produced as a by-product of a mining operation and stored as a waste product on a lease area and not sold or otherwise disposed of to another person;

(h) by omitting "or earth" from the definition of mining product ;

(i) by inserting the following definition after the definition of owner :

person includes an Agency;

(j) by omitting paragraph (b) from the definition of petroleum and substituting the following paragraph:

(b) mixture of one or more such hydrocarbons and gas;

(k) by inserting the following definition after the definition of security deposit :

sell includes –

(a) offer or agree to sell; and

(b) keep or have in possession for sale; and

(c) dispose of; and

(d) barter or exchange; and

(e) transfer; and

(f) expose for sale; and

(g) send, deliver or receive for sale; and

(h) cause or permit to be sold;

(l) by inserting the following paragraph after paragraph (f) in the definition of stone :

(fa) limestone and dolomite used for agricultural purposes; and