A searchable guide to the complete WordPress Icon Library (@wordpress/icons) package from Gutenberg.
import { Icon, tableColumnDelete } from '@wordpress/icons';
<Icon icon={tableColumnDelete} />
<svg xmlns="http://www.w3.org/2000/svg" viewBox="-2 -2 24 24" aria-hidden="true" focusable="false"><path d="M6.4 9.98L7.68 8.7v-.256L6.4 7.164V9.98zm6.4-1.532l1.28-1.28V9.92L12.8 8.64v-.192zm7.68 9.472V0H0v17.92h20.48zm-1.28-2.56h-5.12v-1.024l-.256.256-1.024-1.024v1.792H7.68v-1.792l-1.024 1.024-.256-.256v1.024H1.28V1.28H6.4v2.368l.704-.704.576.576V1.216h5.12V3.52l.96-.96.32.32V1.216h5.12V15.36zm-5.76-2.112l-3.136-3.136-3.264 3.264-1.536-1.536 3.264-3.264L5.632 5.44l1.536-1.536 3.136 3.136 3.2-3.2 1.536 1.536-3.2 3.2 3.136 3.136-1.536 1.536z"></path></svg>
tableColumnDelete – WordPress Icon Library