mineral

/mineral/

Cases

SingularPluralWhen to use it
nominativemineralthe mineralminerallathe mineralsthe plain dictionary form — the doer of the sentence
genitivemineralnıthe mineral'sminerallanıthe minerals'the owner — whose it is
accusativemineralnıthe mineral (as the object)minerallanıthe minerals (as the object)a specific, known object — whom or what
dativemineralğato the mineralminerallağato the mineralsdirection or recipient — to where, to whom
locativemineraldaat / in the mineralmineralladaat / in the mineralswhere it is; also having — mende bar, "I have it"
ablativemineraldanfrom the mineralmineralladanfrom the mineralswhere it comes from; also "than" when comparing
When to use each case
nominative
the plain dictionary form — the doer of the sentence
genitive
the owner — whose it is
accusative
a specific, known object — whom or what
dative
direction or recipient — to where, to whom
locative
where it is; also having — mende bar, "I have it"
ablative
where it comes from; also "than" when comparing

The endings are the same ones the pronouns wear — that page explains when each case is used.

With an owner

One ownedSeveral owned
mymineralımmy mineralminerallarımmy minerals
yourmineralıngyour mineralminerallarıngyour minerals
his / hermineralıhis / her mineralminerallarıhis / her minerals
ourmineralıbızour mineralminerallarıbızour minerals
you all'smineralığızyou all's mineralminerallarığızyou all's minerals
theirminerallarıtheir mineralminerallarıtheir minerals

The overlap in the last rows is real, not a mistake: mineralları can mean "his / her minerals", "their mineral", or "their minerals" — context decides.