<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31457336</termId><termName>diabase</termName><termType>PT</termType><termNote><![CDATA[ A fine-grained, compact, crystalline granular rock, consisting essentially of augite and a triclinic feldspar, with chloritic matter in varying amount, being an altered form of basalt. ]]></termNote><termCreatedDate>2026-03-30 21:03:06</termCreatedDate><relation><relationType>UF</relationType><termId>31457337</termId><termName>trap rock</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31457338</termId><termName>traprock</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31438511</termId><termName>basic igneous rock</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31457332</termId><termName>diorite</termName><termType>PT</termType></relation></term>  </Zthes>