dacite in a sentence

• The main rock type of the volcanoes is andesite and dacite.
• In the North West corner is found dacite and quartz andesite.
• Middle Silurian Colinton Volcanics foliated dacite and tuff is under Williamsdale.
• It is constructed by dacite and surrounded by pyroclastic flow deposits.
• They are constructed by dacite and smaller amounts of pyroxene andesite.
• The volcanoes are formed by basaltic andesite, andesite and dacite.
• Rocks in the chain are andesite, basaltic andesite and dacite.
• The group consists of andesite and dacite stratovolcanoes and lava domes.
• The St Marys Porphyrite is an ash flow of dacite from.
• The chain is constructed by dacite and smaller amounts of andesite.
• It's difficult to see dacite in a sentence .
• The most elevated lava flows and spines are composed of dacite.
• It is constructed from porphyritic dacite lava flows and lava domes.
• Dacite clasts cover the inward-sloping walls of the rampart.
• The volcano has erupted andesite and dacite, both containing hornblende.
• Escalante and Sairecabur have erupted dark andesites, later also dacites.
• The dominant volcanic rock at Ciomadul is potassium-rich dacite.
• Olivine is found in the andesites and quartz in the dacites.
• The volcano is constructed by dacite and pyroxene or hornblende andesite.
• The andesite and monzonite are cut by dikes of dacite and rhyolite.
• In thin section, dacites may have an aphanitic to porphyritic texture.