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enormous - adj. very great in size or amount
speechless - adj. unable to speak because of anger, surprise, etc
minerals - n. a substance (such as quartz, coal, petroleum, salt, etc.) that is naturally formed under the ground
helicopter - n. an aircraft that can stay in the air without moving forward and that has metal blades that turn around on its top
access - v. to be able to use, enter, or get near (something)
