Andradite is a mineral and aplite is rock that start with the letter 'a'.
Variscite
Sapphire is the birthstone for September. It begins with the letter s.
Aluminum is a mineral. It begins with the letter A.
Neverland Natural Arch, narrow, or neck (google the definitions)
salt
igneous
caca
Marble.
boron
mineral
mineral
Topaz.