A quick observation: (if I understood your questions correctly)
1. Your question revolves around the laws pertaining to the State of Nevada; and
2. That the majority of interest holders are now members of a Limited Liability Corporation (“LLC”) whom, I assume is now responsible for looking after the interest of the aforesaid majority owners.
3. That the (“LLC”) has appointed a “Managing Member” to manage the interest of the majority owners, which I assume was with their consent.
4. That the “Managing Member” has or is attempting to lease the property in question, with most likely the authority of the majority of the owners, in order to generate some revenue.
5. That you state, that you know that the property cannot be sold without all signatures.
Therefore, one of the questions that could arises, is whether in Nevada, the rights of a single owner can supercede the rights of the majority of owners?
In the event you wish to be advised as to your legal rights and/or to challenge the authority of the (“LLC”) and/or the managing member or the process by which this all came about, then you would be well advised to consult an attorney with respect to these matter.
A complete review of all relevant documentation would be necessary in order for anyone to render a valid opinion.
IMPORTANT NOTICE: This information is provided as basic educational information by the author and is not a substitute for the advice of an expert and/or the advice of a Lawyer. There is NO representation as to legality, accuracy, correctness of the herein information and the reader is strongly urged to consult a lawyer in the relevant jurisdiction to ensure accuracy before acting on this information.