HI HCR159

Declares volcanic rock as the official state rock of Hawaii to honor the volcanic creation of the Hawaiian Islands and their cultural significance.

Defines volcanic rock as rock formed from magma erupted from volcanoes, characterized by fine-grained vesicular texture and clinker surface.

Notes that all Hawaiian islands are of volcanic origin, with each island composed of at least one primary volcano.

Recognizes that volcanoes and volcanic rock hold deep cultural significance to Native Hawaiians and residents, and are enjoyed by locals and visitors.

Requires transmission of the concurrent resolution to the Governor, Senate President, Speaker of the House, and Chairperson of the Board of Land and Natural Resources.