Joseph Smith - Treasure Hunter?

Was Joseph Smith a treasure hunter? Let's see what the editors of Wikipedia have to say:

"About 1825, Smith was approached by a man named Josiah Stowell, from South Bainbridge, New York, who had been searching for a lost Spanish mine near Harmony Township, Susquehanna County, Pennsylvania. He had traveled to Manchester because of Smith's reputation as "possessing certain keys, by which he could discern things invisible to the natural eye", and Stowell wanted to employ his services. Stowell was working with a William Hale, also from Harmony, who reportedly had learned from a crystal gazer named Odle of treasures supposedly concealed in a hill near Hale's home.

"Smith agreed to take the job of assisting Stowell and Hale, and he and his father worked with the Stowell-Hale team for approximately one month, attempting, according to their contract, to locate "a valuable mine of either Gold or Silver and also...coined money and bars or ingots of Gold or Silver". Smith boarded with an Isaac Hale (a relative of William Hale), and fell in love with Isaac Hale's daughter Emma, a schoolteacher he would later marry in 1827. Isaac Hale, however, disapproved of their relationship and of Smith in general. According to an unsupported account by Hale, Smith attempted to locate the mine by burying his face in a hat containing the seer stone; however, as the treasure hunters got close to their objective, Smith said that an enchantment became so strong that Smith could no longer see it. The failed project disbanded on November 17, 1825; however, Smith continued to work for Stowell on other matters until 1826.
Court records from Bainbridge, New York, show that Smith, identified as "The Glass Looker," was before the court on March 20, 1826, on a warrant for an unspecified misdemeanor charge, and that the judge issued a mittimus for Smith to be held, either during or after the proceedings. Although Smith's associate Oliver Cowdery (who had not met Smith as of 1826) later stated that Smith was "honorably acquitted", the result of the proceeding is unclear, with some eye-witnesses (including the court reporter) claiming he was found guilty, others claiming he was "condemned" but "designedly allowed to escape," and yet others claiming he was "discharged" for lack of evidence.

"By November 1826, Josiah Stowell could no longer afford to continue searching for buried treasure; Smith traveled to Colesville, New York, for a few months to work for Joseph Knight, Sr., one of Stowell's friends. There are reports that Smith directed further excavations on Knight's property and at other locations around Colesville. Smith later commented on his working as a treasure hunter: "'Was not Joseph Smith a money digger?' Yes, but it was never a very profitable job for him, as he only got fourteen dollars a month for it." Source: Wikipedia

Joseph Smith himself admitted to working as a treasure hunter in his history published in the Pearl of Great Price:

"As my father’s worldly circumstances were very limited, we were under the necessity of laboring with our hands, hiring out by day’s work and otherwise, as we could get opportunity. Sometimes we were at home, and sometimes abroad, and by continuous labor were enabled to get a comfortable maintenance.

"In the year 1823 my father’s family met with a great affliction by the death of my eldest brother, Alvin. In the month of October, 1825, I hired with an old gentleman by the name of Josiah Stoal, who lived in Chenango county, State of New York. He had heard something of a silver mine having been opened by the Spaniards in Harmony, Susquehanna county, State of Pennsylvania; and had, previous to my hiring to him, been digging, in order, if possible, to discover the mine. After I went to live with him, he took me, with the rest of his hands, to dig for the silver mine, at which I continued to work for nearly a month, without success in our undertaking, and finally I prevailed with the old gentleman to cease digging after it. Hence arose the very prevalent story of my having been a money-digger."

It appears the answer to this accusation is yes - Joseph Smith was a treasure hunter. Does that mean that he was not a prophet? No.