Ores Galore and More

I hope everything's here. Let me know if you find any bugs or missing features.

Summary

1.8.0
Adds Blue Quartz and it's variants, found in the Underworld, and iceshard, found in the new cave biome.
Gives the underworld some life with underworld structures and shrines.
Also livens up the overworld with a new magical biome, new cave biome, and 5 new exclusive flowers!
Adds new songs to the Overworld OST, whose names are Liquid Aether, and Nexus.

In-Depth

• Added two new ores: Blue Quartz, and Iceshard.
• Added two new biome: The Frosted Caverns, which is where Iceshard spawns. And the Magical Forest for the Overworld.
• Added three new structures which spawn in the underworld; The Blue Quartz Lair, the Iceshard Tower/Pillar, and the Retarmite Outpost.
• Added thirteen new motes, which are collectable items and currently don't serve any purpose. The lump motes are craftable from three crystals and one lump of the same ingredient.
• Added five new flowers to the overworld in various places.
• Added two new music tracks to the overworld which play in the magical forest, including Liquid Aether and Nexus.
• Added a new stone variant including Endorite, which increases the player's jump height accordingly.
• Added a new wood type; Mystwood, which spawns in the Magical Forest biome.
• Added new achievements for the new ores, along with A Beautiful Boquet from collecting all flowers, and Castle Conundrum from collecting every mote (moats)