17 unchanged sentences
Buffalo, New York (2)
+Added: Owned 110,000
Delta, Utah (1)
8 unchanged sentences
Lincoln, Rhode Island (1)
−Removed: Owned 130,000
+Added: Owned/Leased 166,500/27,100
Lorain, Ohio (1)
Milwaukee, Wisconsin (2)
+Added: Owned/Leased 106,000/150,000
Newton, MA (1,2)
25 unchanged sentences
Seoul, Korea (2)
−Removed: Leased 13,654
+Added: Shanghai, China (1)
Stuttgart, Germany (1)
1 unchanged sentence
Tokyo, Japan (1)
−Removed: (2) Advanced Materials
+Added: Tyngsboro, Massachusetts (3)
+Added: (1) Performance Materials
+Added: (2) Electronic Materials
(3) Precision Optics
9 unchanged sentences
Ore resource and reserve data for the Spor Mountain Mine can be found in Part II, Item 7 "Management's Discussion and Analysis of Financial Condition and Results of Operations".
−Removed: In addition, a Technical Report Summary (TRS) for the Spor Mountain Mine was prepared by the qualified persons, Donald E.
−Removed: Hulse, Christopher Emanuel, and Sarah K.
−Removed: Milne (collectively, the Qualified Persons).
−Removed: The Qualified Persons are not affiliated with the Company.
−Removed: The TRS provides additional details regarding the Spor Mountain Mine, including the technical information and assumptions to support the estimates of mineral resources and mineral reserves.
+Added: In addition, a Technical Report Summary (TRS) for the Spor Mountain Mine was prepared in 2021, in accordance with Items 1300-1305 of Regulations S-K by qualified persons who have no affiliation with the Company.
+Added: The TRS, which was filed as Exhibit 96 to our Annual Report on Form 10-K for the year ended December 31, 2021, provides additional details regarding the Spor Mountain Mine, including the technical information and assumptions to support the estimates of mineral resources and mineral reserves.
+Added: In accordance with Item 1302 of Regulation S-K, a registrant is required to file a TRS as an exhibit to its Annual Report on Form 10-K when disclosing for the first time ore reserves or resources or when ore reserves or resources have changed materially since the last TRS was filed for the property.
+Added: Because there have been no material changes to the Company’s reserves or resources in 2022, it is not filing a TRS as an exhibit to this Form 10-K.
Mine Exploration Status
4 unchanged sentences
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.