Package gnome-disk-utility

Disks

https://git.gnome.org/browse/gnome-disk-utility

This package contains the Disks and Disk Image Mounter applications.
Disks supports partitioning, file system creation, encryption,
fstab/crypttab editing, ATA SMART and other features

General Commands (Section 1)
gnome-disk-image-mounter
gnome-disk-image-mounter can be used to set up disk images. Both regular files and GVfs URIs (such as smb://filer/media/file.iso) can be used in the URI...
gnome-disks
gnome-disks is the command to launch the GNOME Disks application. Disks provides a way to inspect, format, partition and configure disks and block devices. The...